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Before yesterdaySecurity

GnuTLS patches memory mismanagement bug – update now!

By Paul Ducklin
GnuTLS may well be the most widespread cryptographic toolkit you've never heard of. Learn more...

Researchers Warn of Increase in Phishing Attacks Using Decentralized IPFS Network

By Ravie Lakshmanan
The decentralized file system solution known as IPFS is becoming the new "hotbed" for hosting phishing sites, researchers have warned. Cybersecurity firm Trustwave SpiderLabs, which disclosed specifics of the spam campaigns, said it identified no less than 3,000 emails containing IPFS phishing URLs as an attack vector in the last three months. IPFS, short for InterPlanetary File System, is a

Sextortion: What Your Kids Need to Know

By Toni Birdsong

Sextortion is something no parent wants to think could happen to their child, nor a topic most of us would ever imagine we’d need to discuss in our homes. However, according to the latest FBI reports, sextortion is a digital threat to children that, woefully, is on the rise.

According to the FBI, there has been a considerable increase lately in sextortion cases involving children and teens being coerced by adults online.

What is sextortion?

A sextortion scenario can emerge in several ways. Most often, it occurs when an adult (posing as a peer) engages in casual conversation with an underage child, gains their trust through online conversation, then pressures or threatens the child into sharing sexual photos or videos of themselves.

Random contacts

In some cases, the initial contact with the criminal will be a threat. The person may claim to already have a revealing picture or video of a child that they threaten to share if the victim does not send more pictures.

Known contacts

According to the FBI, this crime more often starts when young people believe they are communicating with someone their age who is interested in a relationship or with someone who is offering something of value. This catfish (false profile) relationship usually involves the predator using gifts, money, flattery, lies, or other methods to get a young person to produce an image.

How does sextortion begin?

These dangerous conversations can be initiated through text, a social or chat app, a gaming site, or any number of digital connection points.

After a criminal successfully obtains a photo or video from their victim, the threats can escalate to promises to publish the content or even hurt the child if they don’t send more. This emotionally harrowing situation can ignite shame, fear, and confusion in children who may be too embarrassed to ask for help or report the abuse.

While these criminals rarely request to meet their victims face-to-face, the emotional and physical impact of sextortion can be devastating to a child. According to the FBI, some victims report abusers who become vicious with non-stop harassment and threats. Victims can feel scared, alone, embarrassed, and increasingly desperate. Sadly, as reported in the news, this type of crime can leave some children feeling like they have no way out of the situation.

What can families do?

Talk about the reality of sextortion.

If you are a parent or caregiver, explain to your child how sextortion can happen to anyone online and why it’s important to only connect with known friends and family. Parents: Consider boosting your device security with parental controls that filter content, report your child’s online activity, and reveal potential problems.

Master and repeat the basics.

Some essential safety protocols kids should follow online are worthy of repeating. They are:

1) Make social accounts private, don’t share personal information, and only connect with known friends

2) Ignore and block messages from strangers

3) Keep your guard up. People can pretend to be anyone online, and photos can be altered

4) Be suspect if anyone asks you to message or text with them privately

5) Never share risky photos with anyone online—even a trusted friend

6) Tell someone immediately if someone is threatening you online.

Audit all digital connections.

With your child, go through their apps, social networks, chats, gaming communities, and friend groups and do some editing, defriending, and blocking. Make sure both you and your child know and trust all their online connections. Remember: Open communication and an honest relationship with your child are the most powerful tools you have to keep your child safe online.

Be clear to remove any fault.

A sextortion situation for a child can be incredibly confusing and cause them to isolate and avoid telling anyone about it. Remind and be clear with your child that they would never be in trouble for coming to you with any problem. Let them know that sextortion is a crime for the perpetrator and that they have not broken any laws by sending photos (despite what an abuser might have told them).

Report the crime.

Victims of sextortion should go to a parent or trusted adult and tell them they need help. While doing this can feel terrifying, it’s crucial for victims to know people understand and want to help. For parents and caregivers, contact the FBI at 1-800-CALL-FBI or report the crime online at tips.fbi.gov.

While the bad actors online are out to exploit and ruin our digital spaces, it’s important to maintain a healthy perspective rather than responding with fear. Remind your kids that there’s an army of people even more dedicated than the criminals; people like the FBI who are out to stop online crime and keep the internet safe for families. Additionally, as a parent or caregiver, your commitment to helping your family stay informed, equipped, and empowered online is how we all win.

The post Sextortion: What Your Kids Need to Know appeared first on McAfee Blog.

S3 Ep91: CodeRed, OpenSSL, Java bugs, Office macros [Audio + Text]

By Paul Ducklin
Latest episode - listen now! Great discussion, technical content, solid advice... all covered in plain English.

Paying ransomware crooks won’t reduce your legal risk, warns regulator

By Paul Ducklin
"We paid the crooks to keep things under control and make a bad thing better"... isn't a valid excuse. Who knew?

Popular NFT Marketplace Phished for $540M

By Nate Nelson
In March, a North Korean APT siphoned blockchain gaming platform Axie Infinity of $540M.

Popular NFT Marketplace Phished for $540M

By Nate Nelson
In March, a North Korean APT siphoned blockchain gaming platform Axie Infinity of $540M.

Setting Up Parental Controls in TikTok, Instagram & Snapchat

By Toni Birdsong

It’s a question we get a lot from parents: “How can I keep my kids safe when they are constantly hopping between so many different apps?” We get it, there’s a lot to stay on top and all of it changes constantly. Unfortunately, that question doesn’t have a simple answer. But there are some baseline actions every parent can take to boost their child’s safety on popular apps like TikTok, Snapchat, and Instagram.  

The safety equation is threefold, with every piece as important to your child’s overall safety as the next.  

  1. Connection and conversation. The first part of the safety equation is maintaining a strong relationship with your child so that dialogue (two-way; no lectures) on digital safety and wellbeing becomes commonplace and they know they can come to you if they have a problem. One way to keep those conversations rolling is to download your child’s favorite apps so that you understand first-hand how the communities work and the type of content that’s being shared. 
  2. Install parental controls. The second part of the safety equation is to add parental controls. Do we have an agenda here? You betcha! For decades, we’ve put some of the world’s brightest engineering minds into designing digital tools that allow families to enjoy the best of the Internet without giving them the rest of the Internet that could put their emotional and physical wellbeing at risk. McAfee’s targeted software helps parents monitor and filter web searches and content, set time limits, and view daily activity reports.  
  3. Access platform tools. The third way is to take a few minutes to ensure your kids are using the platform-level tools available on both their devices and within the apps. Both Apple and Android phones have basic safety and wellbeing features. Additionally, the apps your kids likely love—Tik Tok, Snapchat, and Instagram—have their own set of safety tools.  

Screentime is Climbing 

A report released in 2021 by Common Sense Media found that teenagers (ages 13-18) use an average of nine hours of entertainment media per day and that tweens (ages 8-12) use an average of six hours a day, not including time spent using media for school or homework. The report also found that boys spend more time on gaming devices while girls spend more time on social media and that mobile devices now account for 41% of all screen time among tweens and 46% among teens. 

With those numbers increasing each year, it’s even more important to understand the different ways parents can help kids stay safe. Let’s break down a few safety basics on each app that are easy to access and use.    

Tik Tok Safety 

TikTok has some impressive safety guidelines broken down into topics parents could easily use as a springboard for some great family discussions. The guidelines and the Safety Center cover issues such as dangerous TikTok challenges and how to deal with other digital threats such as bullying, sexual content, fake news, and hateful behavior. You can increase safeguards using TikTok’s: 

  • Family Pairing. TikTok offers Family Pairing that allows parents to link their account with their child’s to co-control settings on privacy and content. This TikTok feature allows a parent to monitor and manage screen time, direct messages, set restrictions, and control friend and comment filters.  
  • Restricted Mode. There is a Restricted mode for accounts that can help filter basic mature content on TikTok. 
  • Privacy Settings. To ensure your child isn’t connecting with unknown people on TikTok, you can go into the settings and make their account private.  
  • Digital Wellbeing. We all know how easy it is to get sucked into spending hours on an app without even getting up to stretch or give our eyes or minds a break. Turning this function on will send alerts to users who have been on the app for more than two hours.  

Snapchat Safety 

Every app functions differently and thus, offers different ways to boost security. Snapchat provides a helpful guide for parents and educators, including safety tips and conversation starters. You can increase safeguards using Snapchat’s: 

  • Privacy Settings. Sit down with your child to ensure their privacy settings are adjusted to choose who can send them Snaps, view their Stories, or see their location on Snap Map. They can also manage who views your child’s content with My Story. 
  • Friends Only Feature. Snapchat was made for keeping in touch with your close friends, so the app Safety Center recommends users “only friend or accepts friend requests from people that you know in real life.” 
  • Report Abuse Feature. Ensure your kids understand how to report abuse on Snapchat, including harassment, bullying, or other safety concerns. If someone makes them uncomfortable, they can block that Snapchatter and leave any group chat. Here’s more on reporting abuse or safety concerns. 
  • Think before you share. Snaps are designed to delete by default within 24 hours. However, remind your kids that people who send Snaps can still take a screenshot or take a picture of the Snap with another device. Therefore, on Snapchat especially, advise your kids to think before sharing. 

Instagram Safety 

Instagram offers parents and minor users a library of safety and mental health resources accessible via the app’s Community Tab at the bottom of its home page. You can increase safeguards using Instagram’s: 

  • Family Center. A parent or guardian can supervise a teen’s Instagram account, provide extra support, and help balance their time. Parents of teens can remove supervision anytime, and the tool is automatically removed when the teen turns 18. 
  • Privacy Controls. Your teen’s account can be set to private, which means their content will only be seen by approved followers. In addition, they can also block and report abusive accounts.  
  • Comment Controls. Avoid unwanted interactions by encouraging your child to use “Comment Controls.” In addition, reporting and blocking tools also allow them to manage who can comment on their posts.  
  • Direct Message Safeguards. Instagram restricts Direct Messages (DMs) between teens (under 18) and adults they don’t follow. When an adult tries to message a teen who doesn’t follow them, they receive a notification that DM’ing that teen isn’t an option. For adults and teens already connected (i.e., one account follows the other), Instagram sends safety notices encouraging teens to be cautious in conversations with adults who have exhibited potentially suspicious behavior. (Note: This feature does not protect kids from connecting with fraudulent catfish accounts created using false profile and age information). 

One of the most powerful safety features is you—a child’s mom, dad, or guardian. Your face-to-face, heart-to-heart connection will speak loudest in your child’s life. If you haven’t lately, ask your child what’s going on in their digital life, who their friends are, what they’ve created to share, and what’s new, hilarious, or trending. You may get some resistance now and then but don’t let that discourage you from pressing in and doing all the things that help keep them as safe as possible online.   

The post Setting Up Parental Controls in TikTok, Instagram & Snapchat appeared first on McAfee Blog.

OpenSSL fixes two “one-liner” crypto bugs – what you need to know

By Paul Ducklin
"As bad as Heartbleed"? We heard that concern a week ago, but we think it's less ungood than that...

“Missing Cryptoqueen” hits the FBI’s Ten Most Wanted list

By Paul Ducklin
The "Missing Cryptoqueen" makes the American Top Ten... but not in a good way.

Harmony blockchain loses nearly $100M due to hacked private keys

By Paul Ducklin
The crooks needed at least two private keys, each stored in two parts... but they got them anyway.

FTC warns of LGBTQ+ extortion scams – be aware before you share!

By Paul Ducklin
It's a simple jingle and it's solid advice: "If in doubt, don't give it out!"

OpenSSL issues a bugfix for the previous bugfix

By Paul Ducklin
Fortunately, it's not a major bugfix, which means it's easy to patch and can teach us all some useful lessons.

Capital One identity theft hacker finally gets convicted

By Paul Ducklin
It took three years, but the Capital One cracker was convicted in the end. Don't get caught out in a data breach of your own!

6 Tips to Help Your Balance Your Children’s Summer Screentime

By Toni Birdsong

The pandemic forced many parents into screentime management Bootcamp. We learned quickly that more hours at home require more intention in managing family technology. The exact purpose holds true for summer. Before things get too crazy—vacations, camps, and a revolving door of friends—a priority might be putting a screentime plan in place.  

Add to the summer equation that many parents are still on remote or hybrid work schedules, and the need for a summer screentime plan becomes even more important.

But first, what’s the cost of just winging it with screentime this summer? Doing so could harm your child both emotionally and physically. According to the American Academy of Pediatrics (AAP), children spend an average of seven hours a day on entertainment media, such as televisions, computers, phones, and other electronic devices. Now that summer is here, we can assume that number will increase.

Balancing your child’s screentime is also a safety issue. As the summer ticks on, boredom can lead to more time online, which can open the door to threats such as cyberbullying, self-esteem and body issues, risky behavior, and connecting with strangers.

Keep in mind that every family’s summer screentime balance plan will be different depending on family schedules and children’s ages. Not sure where to begin? The AAP has an excellent, customizable Media Plan that includes a Screen Time Calculator. The guide will help you design a plan based on the ages of each child in your family.  

6 Tips to Help You Balance Screentime

  1. Inventory Activities and Discuss Limits. Bring the whole family into the screen time discussion. What does an average day look like in your home? What activities can each person dream up outside of television, gaming, or social media? Where are the daily windows where consistent family time can happen? What kind of limits would be ideal? Discuss ways to keep one another accountable and a fun way to track success and consequences.  
  2. Have plenty of non-screen activities ready.  One way to keep kids off their screens, is  offering them interesting options that outrank what’s happening on their devices. Consider, as a family, creating a list of at-home and on-the-go activities. Consider a trip to the lake, the beach, or a local museum. You might learn a new craft or pick a home project to complete (a bedroom makeover) together. Maybe try your hand at making pasta from scratch or growing your own vegetables. Activities don’t have to be pricey; often, simple is better. Whatever your list contains, remember: An idea is a dream without a real plan and taking real time to make it happen. 
  3. Know where they go, what they see. As you know, at McAfee, we are front-line advocates of family filtering software. The content your kids consume this summer matters. Understanding the social networks and apps your kids frequent is key to keeping them safe this summer. The time and effort you spend establishing screen limits don’t matter much if the content your child views isn’t age-appropriate. A few questions to help assess content: 
    1. Is the content age-appropriate? Are the apps my child uses interactive and learning-based or mind-numbing, or even risky? 
    2. Do my family’s technology habits require filtering software to help block inappropriate websites? 
    3. Are the privacy settings on social media and gaming accounts set to restrict what strangers can see and who can send a direct message to my child?
  4. Maintain a device curfew. Just because it’s summer, doesn’t mean anything goes. Consider keeping many of the same device rules in place. A device curfew in the summer months is more critical since kids like to take their devices to bed and scroll or text into the wee hours.    
  5. Make sure they know why. This is a step some parents unintentionally may skip. Even if you find yourself repeating the ‘why’ of screen limits to your kids, make sure they understand you aren’t being random with the rules. Let them know that it’s a proven reality (studies show) that excessive screentime has an array of emotional and physical consequences that you aren’t willing to allow into your family. 
  6. Step into their world.  Have you ever thought of picking up that game controller and playing your child’s favorite game with them? It’s a simple gesture that could build amazing bridges. Not only could it help you understand their digital routines and communities, but it would also open the door for consistent online safety discussions. If your child spends most of their time on TikTok or Snapchat, ask them to show you around the apps. Be teachable and open to their favorite online activities. (One of my personal mottos is that as a parent I must make every effort to be teachable if I expect my kids to be reachable)!

One mom on Facebook recently shared a powerful reminder that, as parents, we only have 18 summers with our kids before—poof—they are grown. She also shared an inspiring visual reminder. She keeps a clear jar with each of her children’s names on it in plain view. Inside each jar, she places 18 colorful tiny pom-poms. She subtracts one pom pom each year on their birthday. As the pom poms visually decrease, it reminds her to make the most of her time with each child. Here’s hoping your summer is packed with less screentime and more moments that make each pom pom count. 

The post 6 Tips to Help Your Balance Your Children’s Summer Screentime appeared first on McAfee Blog.

How to Quickly Remove Malware in 2022

By McAfee

If you’re like most people, you probably use your computer for most of your online activities. It’s amazing what the internet can do to make our lives easier. But if you’ve spent any time online, you know the internet also comes with some risks. 

Malware (or malicious software) is one risk of living a connected life. Whether it comes from infected websites, innocent-looking email attachments, or applications and tools you think you can trust, malware can expose your private information to cybercriminals who may use it for personal gain. 

If you suspect that malicious software has infected your device, it’s important to remove it quickly to protect yourself.  

Though dealing with malware can be scary, there are a few things you can do. This article will explain how malware can infect devices and how you can remove it from them. 

How devices become infected with malware

There are many types of malware, which do their work in different ways. They can include viruses, worms, Trojans, spyware, adware, ransomware, and more. 

Some common ways that Windows PCs, Macs, tablets, and smartphones can get infected include: 

  • Phishing and malspam emails: These are emails — often posing as trusted sources — that try to trick you into revealing sensitive information, such as your credit card number and passwords, to different services. 
  • Peer-to-peer sharing (P2P sharing) and torrents: P2P sharing and torrents often offer software, games, and media for illegal downloading. They can also contain downloads spiked with malicious software code. 
  • Spoofed websites of well-known brands and organizations: Cybercriminals might pose as websites of legitimate organizations to trick you into downloading malware. Click on a link, and the malware downloads to your hard drive. 
  • External storage devices, such as USB drives: USB drives and other external storage devices are a popular way to exchange files between computers. However, if you find or receive a USB drive from an unknown source, don’t plug it into your machine. 
  • Compromised software: Sometimes, malware can compromise the software you download. It’s a good idea to only download through trusted sources. 
  • Adware, including pop-up ads: Pop-up ads are a nuisance when you click on a webpage, but they can also be laced with malware that’s released when you click on them. 
  • Fake mobile apps: These often pose as popular apps, such as fitness tracking tools or cryptocurrency applications. Download them, and your mobile device can become compromised. It’s best only to download apps from trusted sources.  

How can malware affect you?

Malware can affect you in a variety of ways. For example, malware can allow hackers to steal your private information, uncover passwords, cause financial issues for you or your company, delete files, and render your device unusable.  

Malware can also move from your computer to other devices, so you may unwittingly infect friends, family, or co-workers. It can gobble up your computer’s memory, slow its operation to a snail’s pace, and more. 

For these reasons, it’s a good idea to find out how to remove malware and learn to protect yourself from it in the first place. 

Signs malware  is infecting your device

The Federal Trade Commission (FTC) Consumer Information points out some ways to know if malware has infected your device, including if it: 

  • Suddenly slows down, crashes, or displays repeated error messages 
  • Won’t shut down or restart 
  • Prevents you from removing software 
  • Starts serving up a lot of pop-up ads, inappropriate ads, or ads that interfere with page content 
  • Displays ads in places you wouldn’t usually see them, such as government websites 
  • Displays unexpected toolbars or icons in your web browser, such as Chrome or Safari  
  • Changes your default search engine or displays new tabs or websites you didn’t open 
  • Repeatedly changes your homepage 
  • Sends emails from your personal account that you didn’t write 
  • Runs out of battery life more quickly than normal 

Malware removal on your PC

How to remove malware from your devices

If you think your computer, smartphone or tablet has been infected by malware, the first step is to stop ​​shopping, banking, and doing other things online that involve usernames, passwords, or other sensitive information until you have the problem resolved. 

If you don’t have an antivirus program on your device, it’s a good idea to get one. McAfee’s antivirus software provides award-winning protection for your data and devices. It’s important to get antivirus software from a trusted name because some malware can even masquerade as security software. 

It’s also important to make sure that your operating system for your different devices and applications are up to date. Older programs and apps might not have the latest security features — cybercriminals are constantly devising new ways to get people’s information — and outdated software can have a harder time fighting off infection.  

Once your cybersecurity software is in place, you should: 

Scan your device for malware

If you have a PC with Windows 10 or 11, you already benefit from free virus threat protection with Microsoft Windows Defender. Windows Defender, or built-in Microsoft security, compares new files and programs against a database of known malware. It keeps an eye out for signs that an attack is underway, such as the encryption of key files.  

Defender can run in active, passive, and disabled mode. In active mode, it’s the primary antivirus app on the device. This means the program will scan files, remedy any threats, and show detected threats in your organization’s security reports and in the Windows Security app. 

Microsoft Defender will automatically turn off if you have another antivirus app installed and turned on. Microsoft Defender will turn back on automatically if you uninstall the other app. 

In passive mode, Microsoft Defender isn’t used as the primary antivirus app on the device. It’ll scan files and report any threats but it won’t remedy those threats. Finally, Microsoft Windows can’t detect or address threats if it is disabled or uninstalled. 

You can run quick and advanced scans in Windows Security. If you’re worried that a specific file or folder has been compromised, you can also run a manual scan by: 

  1. Right-clicking the file or folder in File Explorer 
  2. Selecting Scan with Microsoft Defender 

You’ll see the scan results and options for dealing with any potential threats. 

Microsoft Defender is also available to protect Android smartphones from viruses and malware. It can also help against phishing and phishing and scans your Android device automatically to track and identify potentially unwanted, and dangerous, applications on your device. 

Apple users, as well, have built-in antivirus software to help detect and fight off malware. Malware is commonly distributed across macOS systems by being embedded in a harmless-looking app 

Luckily, settings in Security & Privacy preferences allow you to designate the sources of software installed on your Mac. Just follow these steps: 

  1. Choose the Apple menu.  
  2. Select “System Preferences.” 
  3. Click “Security & Privacy.”  
  4. Click “General.” 
  5. If the lock at the bottom left is locked, click it to unlock the preferences pane. 
  6. Select the software sources from which you’ll allow software to be installed, including the Mac App Store and identified developers who are registered with Apple. 

Apple iPads and iPhones have strong built-in security and privacy protections, so it is up to the user on whether or not they want to install antivirus for additional malware protections. Apple boasts a “walled-garden” approach–meaning that their operating system is closed to outside apps and games not affiliated with their official app store unless you jailbreak the device.

Remember that while cybersecurity features built into devices are a great starting point, they’re not always comprehensive. That’s where antivirus software, like McAfee Total Protection, can help. It offers continuous protection against malware, viruses, phishing, ransomware, and other online threats. It also automatically updates so you don’t need to worry about manual upgrades.  

The security software also includes alerts before you connect to risky websites and offers one-click fixes to help you stay safe online. 

Quarantine or remove any viruses

Antivirus software like McAfee works to block malware from infecting your computer, smartphone, or tablet. If malware somehow does get through, it can act as a powerful malware scanner by searching every file on your device for infections.  

It can troubleshoot, look for vulnerabilities, and compile a list of infected software that can be quarantined (or isolated) to prevent it from doing harm and deleted at the end of the virus scan using removal tools 

McAfee’s anti-malware software updates its virus database by using an automatic web crawler that scans the internet, identifies online threats like malicious software, and figures out how to delete them. 

McAfee antivirus uses this data to automatically update your device’s protective set-upl, providing strong protection so nothing harmful gets in.  

Besides desktop computers, McAfee provides mobile security for both Android and Apple devices. For example, when you use your iPhone or Android phone on a public Wi-Fi system,  McAfee’s Wi-Fi privacy protection (VPN) in effect turns the public network into a private one, where you can surf safely. Of course, its antivirus app regularly scans for threats and malware while actively blocking them in real time, keeping your mobile devices protected. 

McAfee keeps your device secure

McAfee offers a variety of plans tailored to fit your needs and budget so your computer and other devices — including Android smartphones, Apple iPhones, and various tablets — are protected from malware and other online threats. 

McAfee is a leader in consumer security, and our antivirus software is used on more than 6 million devices. It’s easy to install and use, provides 24/7 real-time threat protection, and comes with a Virus Pledge — a money-back guarantee that it’ll remove all viruses from your protected devices. 

You can get antivirus software as part of McAfee’s Total Protection services. This includes all-in-one protection for your personal info and privacy, with identity restoration assistance and up to $1 million of identity theft coverage for data breaches. You also have access to identity monitoring, safe browsing, and a secure VPN.​ 

With McAfee, you can turn apprehension about malware into the peace of mind that comes from proper protection. 

The post How to Quickly Remove Malware in 2022 appeared first on McAfee Blog.

Who’s watching your webcam? The Screencastify Chrome extension story…

By Paul Ducklin
When you really need to make exceptions in cybersecurity, specify them as explicitly as you can.

Microsoft patches the Patch Tuesday patch that broke authentication

By Paul Ducklin
Remember the good old days when security patches rarely needed patches? Because security patches themlelves were rare enough anyway?

How To Do A Virus Scan

By McAfee

Whether you think you might have a virus on your computer or devices, or just want to keep them running smoothly, it’s easy to do a virus scan. How to check for viruses depends on the software and device you have, so we’ll go through everything you need to know to run a scan effectively and keep your computers, phones and tablets in tip-top shape.

Do You Need a Virus Scan?

First, let’s cover a few of the telltale signs your device might have a virus. Is your computer or device acting sluggish or having a hard time booting up? Have you noticed missing files or a lack of storage space? Have you noticed emails or messages sent from your account that you did not write? Perhaps you’ve noticed changes to your browser homepage or settings? Or maybe, you’re seeing unexpected pop-up windows, or experiencing crashes and other program errors. These are all examples of signs that you may have a virus, but don’t get too worried yet, because many of these issues can be resolved with a virus scan.

What Does a Virus Scan Do?

Each antivirus program works a little differently, but in general the software will look for known malware that meets a specific set of characteristics. It may also look for variants of these known threats that have a similar code base. Some antivirus software even checks for suspicious behavior. If the software comes across a dangerous program or piece of code, it removes it. In some cases, a dangerous program can be replaced with a clean one from the manufacturer.

How to Check for Viruses

The process of checking for viruses depends on the device type and its operating system. Check out these tips to help you scan your computers, phones and tablets.

On a Windows computer

If you use Windows 10, go into “Settings” and look for the “Updates & Security” tab. From there you can locate a “Scan Now” button.

Of course, many people have invested in more robust antivirus software that has a high accuracy rate and causes less drain on their system resources, such as McAfee Total Protection. To learn how to run a virus scan using your particular antivirus software, search the software’s help menu or look online for instructions.

On a Mac computer

Mac computers don’t have a built-in antivirus program, so you will have to download security software to do a virus scan. There are some free antivirus applications available online, but we recommend investing in trusted software that can protect you from a variety of threats. Downloading free software and free online virus scans can be risky, since cybercriminals know that this is a good way to spread malware.

Whichever program you choose, follow their step-by-step instructions on how to perform a virus scan, either by searching under “help” or looking it up on their website.

On smartphones and tablets

Yes, you can get a virus on your phone or tablet, although they are less common than on computers. However, the wider category of mobile malware is on the rise and your device can get infected if you download a risky app, click on an attachment in a text message, visit a dangerous webpage, or connect to another device that has malware on it.

Fortunately, you can protect your devices with mobile security software. It doesn’t usually come installed, so you will have to download an application and follow the instructions.

Because the Android platform is an open operating system, there are a number of antivirus products for Android devices, that allows you to do a virus scan.

Apple devices are a little different because they have a closed operating system that doesn’t allow third parties to see their code. Although Apple has taken other security precautions to reduce malware risks, such as only allowing the installation of apps from Apple’s official app store, these measures aren’t the same as an antivirus program.

For more robust protection on your Apple devices, you can install mobile security software to protect the private data you have stored on your phone or tablet, such as contacts, photos and messages.

All-In-One Protection:

If safeguarding all your computers and devices individually sounds overwhelming, you can opt for a comprehensive security product that protects computers, smartphones and tablets from a central control center, making virus prevention a breeze.

Why are virus scans so important?

New online threats emerge every day, putting our personal information, money and devices at risk. In the first quarter of 2019 alone McAfee detected 504 new threats per minute, as cybercriminals employed new tactics. That’s why it is essential to stay ahead of these threats by using security software that is constantly monitoring and checking for new known threats, while safeguarding all of your sensitive information. Virus scans are an essential part of this process when it comes to identifying and removing dangerous code.

How often should you run a virus scan?

Most antivirus products are regularly scanning your computer or device in the background, so you will only need to start a manual scan if you notice something suspicious, like crashes or excessive pop-ups. You can also program regular scans on your schedule.

Preventing Viruses

Of course, the best protection is to avoid getting infected in the first place. Here are a few smart tips to sidestep viruses and other malware:

  • Learn how to surf safely so you can avoid risky websites, links and messages. This will go a long way in keeping you virus-free.
  • Never click on spammy emails or text messages. These include unsolicited advertisements and messages from people or companies you don’t know.
  • Keep the software on your computers and devices up to date. This way you are protected from known threats, such as viruses and other types of malware.
  • Invest in comprehensive security software that can protect all of your devices, such as McAfee LiveSafe.
  • Stay informed on the latest threats, so you know what to look out for. The more you know about the latest scams, the easier they will be to spot and avoid.

The post How To Do A Virus Scan appeared first on McAfee Blog.

Instagram Hack Results in $1 Million Loss in NFTs

By McAfee

Imagine – your favorite brand on Instagram just announced a giveaway. You’ll receive a free gift! All you have to do is provide your credit card information. Sounds easy, right? This is a brand you’ve followed and trusted for a while now. You’ve engaged with them and even purchased some of their items. The link comes directly from their official page, so you don’t think to question it. Don’t fall prey to crypto scams, download reputable mobile security protection.

This is the same mindset that led to several Bored Ape Yacht Club (BAYC) NFTs being stolen by a cybercriminal who had hacked into the company’s official Instagram account. Let’s dive into the details of this scam.  

Sneaking Into the Bored Ape Yacht Club 

Bored Ape Yacht Club, the NFT collection, disclosed through Twitter that their Instagram account had been hacked, and advised users not to click on any links or link their crypto wallets to anything. The hacker managed to log into the account and post a phishing link promoting an “airdrop,” or a free token giveaway, to users who connected their MetaMask wallets. Those who linked their wallets before BAYC’s warning lost a combined amount of over $1 million in NFTs. 

Despite the large price tag attached to NFTs, they are often held in smartphone wallets rather than more secure alternatives. MetaMask, the crypto wallet application, only allows NFT display through mobile devices and encourages users to use the smartphone app to manage them. While it may be a good method for display purposes, this limitation provides hackers with a new and effective way to easily steal from users’ mobile wallets. 

BAYC does not yet know how the hacker was able to gain access to their Instagram account, but they are following security best practices and actively working to contact the users affected. 

N.F.T. – Not For Taking 

This scam was conducted through the official BAYC account, making it appear legitimate to BAYC’s followers. It is incredibly important to stay vigilant and know how to protect yourself and your assets from scams like these. Follow the tips below to steer clear of phishing scams and keep your digital assets safe:  

Ensure wallet security 

A seed phrase is the “open sesame” to your cryptocurrency wallet. The string of words is what grants you access to all your wallet’s assets. Ensuring that your seed phrase is stored away safely and not easily accessible by anyone but yourself is the first step to making sure your wallet is secure. 

Protect your privacy 

With all transactional and wallet data publicly available, scammers can pick and choose their targets based on who appears to own valuable assets. To protect your privacy and avoid being targeted, refrain from sharing your personal information on social media sites or using your NFT as a social media avatar. 

Look out for phishing scams 

Phishing scams targeting NFT collectors are becoming increasingly common. Be wary of any airdrops offering free tokens in exchange for your information or other “collectors” doing the same. 

Phishing scams tend to get more sophisticated over time, especially in cases like the Bored Ape Yacht Club where the malicious links are coming straight from the official account. It is always best to remain skeptical and cautious, but when in doubt, here are some extra tips to spot phishing scams: 

  • Is it written properly? A few spelling or grammar mistakes can be common, but many phishing messages will contain glaring errors that professional accounts or companies wouldn’t make. If you receive an error-filled message or promotion that requires giving your personal information, run in the other direction. 
  • Does the logo look right? Scammers will often steal the logo of whatever brand or company they’re impersonating to make the whole shtick look more legitimate. However, rarely do the logos look exactly how they’re supposed to. Pay close attention to any logo added in a message or link. Is the quality low? Is it crooked or off-center? Is it almost too small to completely make out? If yes, it’s most likely not the real deal. 
  • Is the URL legit? In any phishing scam, there will always be a link involved. To check if a link is actually legitimate, copy and paste the URL into a word processor where you can examine it for any odd spelling or grammatical errors. If you receive a strange link via email, hover over it with your mouse to see the link preview. If it looks suspicious, ignore and delete it. Even on mobile devices, you can press and hold the link with your finger to check out the legitimacy of the URL. 

As crypto and NFTs continue to take the world by storm, hackers and scammers are constantly on the prowl for ways to steal and deceive. No matter the source or how trustworthy it may seem at first glance, always exercise caution to keep yourself and your assets safe! 

The post Instagram Hack Results in $1 Million Loss in NFTs appeared first on McAfee Blog.

He sold cracked passwords for a living – now he’s serving 4 years in prison

By Paul Ducklin
Crooks don't need a password for every user on your network to break in and wreak havoc. One could be enough...

Crypto Scammers Exploit: Elon Musk Speaks on Cryptocurrency

By McAfee Labs

By Oliver Devane 

Editors note: In the past 24 hours (from time of publication)  McAfee has identified 15 more scam sites bringing the total to 26. The combined value of the wallets shared on these sites is over $1,300,000 which is an increase of roughly $1,000,000 since this blog was last published. This highlights the scale of this current scam campaign. The table within this blog has been updated to include the new sites and crypto-wallets.

McAfee has identified several Youtube channels which were live-streaming a modified version of a live stream called ‘The B Word’ where Elon Musk, Cathie Wood, and Jack Dorsey discuss various aspects of cryptocurrency.  

The modified live streams make the original video smaller and put a frame around it advertising malicious sites that it claims will double the amount of cryptocurrency you send them. As the topic of the video is on cryptocurrency it adds some legitimacy to the websites being advertised.  

The original video is shown below on the left and a modified one which includes a reference to a scam site is shown on the right.  

 

 

We identified several different streams occurring at a similar same time. The images of some are shown below: 

 

The YouTube streams advertised several sites which shared a similar theme. They claim to send cryptocurrency worth double the value which they’ve received. For example, if you send 1BTC you will receive 2BTC in return. One of the sites frequently asked questions (FAQ) is shown below: 

Here are some more examples of the scam sites we discovered: 

The sites attempt to trick the visitors into thinking that others are sending cryptocurrency to it by showing a table with recent transactions. This is fake and is generated by JavaScript which creates random crypto wallets and amounts and then adds these to the table. 

The wallets associated with the malicious sites have received a large number of transactions with a combined value of $280,000 as of 5 PM UTC on the 5th of May 2022 

Scam Site  Crypto Type  Wallet  Value as on 5PM UTC 5th May 2022 
22ark-invest[.]org  ETH  0x820a78D8e0518fcE090A9D16297924dB7941FD4f  $25,726.46 
22ark-invest[.]org  BTC  1Q3r1TzwCwQbd1dZzVM9mdFKPALFNmt2WE  $29,863.78 
2xEther[.]com  ETH  0x5081d1eC9a1624711061C75dB9438f207823E694  $2,748.50 
2x-musk[.]net  ETH  0x18E860308309f2Ab23b5ab861087cBd0b65d250A  $10,409.13 
2x-musk[.]net  BTC  17XfgcHCfpyYMFdtAWYX2QcksA77GnbHN9  $4,779.47 
arkinvest22[.]net  ETH  0x2605dF183743587594A3DBC5D99F12BB4F19ac74  $11,810.57 
arkinvest22[.]net  BTC  1GLRZZHK2fRrywVUEF83UkqafNV3GnBLha  $5,976.80 
doublecrypto22[.]com  ETH  0x12357A8e2e6B36dd6D98A2aed874D39c960eC174  $0.00 
doublecrypto22[.]com  BTC  1NKajgogVrRYQjJEQY2BcvZmGn4bXyEqdY  $0.00 
elonnew[.]com  ETH  0xAC9275b867DAb0650432429c73509A9d156922Dd  $0.00 
elonnew[.]com  BTC  1DU2H3dWXbUA9mKWuZjbqqHuGfed7JyqXu  $0.00 
elontoday[.]org  ETH  0xBD73d147970BcbccdDe3Dd9340827b679e70d9d4  $18,442.96 
elontoday[.]org  BTC  bc1qas66cgckep3lrkdrav7gy8xvn7cg4fh4d7gmw5  $0.00 
Teslabtc22[.]com  ETH  0x9B857C44C500eAf7fAfE9ed1af31523d84CB5bB0  $27,386.69 
Teslabtc22[.]com  BTC  18wJeJiu4MxDT2Ts8XJS665vsstiSv6CNK  $17,609.62 
tesla-eth[.]org  ETH  0x436F1f89c00f546bFEf42F8C8d964f1206140c64  $5,841.84 
tesla-eth[.]org  BTC  1CHRtrHVB74y8Za39X16qxPGZQ12JHG6TW  $132.22 
teslaswell[.]com  ETH  0x7007Fa3e7dB99686D337C87982a07Baf165a3C1D  $9.43 
teslaswell[.]com  BTC  bc1qdjma5kjqlf7l6fcug097s9mgukelmtdf6nm20v  $0.00 
twittergive[.]net  ETH  0xB8e257C18BbEC93A596438171e7E1E77d18671E5  $25,918.90 
twittergive[.]net  BTC  1EX3dG9GUNVxoz6yiPqqoYMQw6SwQUpa4T  $99,123.42 

Scammers have been using social media sites such as Twitter and Youtube to attempt to trick users into parting ways with their cryptocurrency for the past few years. McAfee urges its customers to be vigilant and if something sounds too good to be true then it is most likely not legitimate.  

Our customers are protected against the malicious sites detailed in this blog as they are blocked with McAfee Web Advisor  

Type  Value  Product  Blocked 
URL – Crypto Scam  twittergive[.]net  McAfee WebAdvisor  YES 
URL – Crypto Scam  tesla-eth[.]org  McAfee WebAdvisor  YES 
URL – Crypto Scam  22ark-invest[.]org  McAfee WebAdvisor  YES 
URL – Crypto Scam  2xEther[.]com  McAfee WebAdvisor  YES 
URL – Crypto Scam  Teslabtc22[.]com  McAfee WebAdvisor  YES 
URL – Crypto Scam  elontoday[.]org  McAfee WebAdvisor  YES 
URL – Crypto Scam  elonnew[.]com  McAfee WebAdvisor  YES 
URL – Crypto Scam  teslaswell[.]com  McAfee WebAdvisor  YES 
URL – Crypto Scam  2x-musk[.]net  McAfee WebAdvisor  YES 
URL – Crypto Scam  doublecrypto22[.]com  McAfee WebAdvisor  YES 
URL – Crypto Scam  arkinvest22[.]net  McAfee WebAdvisor  YES 

 

The post Crypto Scammers Exploit: Elon Musk Speaks on Cryptocurrency appeared first on McAfee Blog.

Critical cryptographic Java security blunder patched – update now!

By Paul Ducklin
Either know the private key and use it scrupulously in your digital signature calculation.... or just send a bunch of zeros instead.

$625 Million Stolen in Latest Crypto Attack: 5 Tips on How to Use Digital Currency Safely

By McAfee

Cryptocurrency is all the rage these days and it doesn’t seem to be slowing down any time soon. As more people dive into the nitty-gritty of what blockchain is, how NFTs are traded, and the difference between Bitcoin and Ethereum, digital currency developers are finding new ways for people to engage with crypto. But as crypto continues to grow and become more profitable, hackers are simultaneously trying to find ways to get their hands on the coins. 

According to Markets Insider, one of the biggest crypto heists in history took place recently, resulting in roughly $625 million stolen.1 Here’s what you need to know about this crypto theft, and how you can stay protected when investing in digital assets. 

Under the Hood of the Ronin Crypto Heist 

Ronin, the blockchain underlying the play-to-earn crypto game Axie Infinity, revealed that a hacker stole 173,600 Ethereum (currently worth around $600 million) and 25.2 million USDC (a cryptocurrency pegged to the U.S. dollar), resulting in a loss of about $625 million in cryptocurrency. 

On March 29th, Ronin and Axie Infinity operator Sky Mavis revealed the breach and froze transactions on the Ronin bridge, which allows depositing and withdrawing funds from the company’s blockchain. This “side chain” contained nine validator nodes, or proof-of-stake tools, that confirmed and approved each transaction. At least five validator nodes are needed to approve each transaction. Sky Mavis oversaw five, and Axie Decentralized Autonomous Organization (or DAO) controlled four. However, Sky Mavis discontinued its agreement with the DAO in December but failed to revoke the DAO’s permissions. Due to this oversight, the hacker was able to take over the necessary amount of validator nodes to enable access to the cryptocurrency and make a break with it. 

According to experts, the use of these side chains rather than native blockchains leads to a rise in cryptocurrency vulnerabilities. Had Sky Mavis abandoned the side chains and stuck to the blockchains, it is likely that an attack of this magnitude could have been avoided. Rather than a cryptocurrency issue, this is more of a cybersecurity issue. 

Stay Protected From Crypto-Related Hacks 

If you are interested in getting into crypto, don’t let cyberattacks like this deter you! As a fairly new phenomenon, there are still many ways in which the crypto world needs to grow, adjust, and adapt to ensure that users can interact with it safely. In the meantime, if you are wanting to dive into the crypto economy but still have reservations, here are some tips to help you stay protected: 

1. Do your research

Whenever you decide to dive into something new, it’s always important to make sure you are knowledgeable about that thing, especially if it involves investing your money. Before jumping right into the crypto world, research each cryptocurrency, each blockchain, and any software you may use. Keep up with the news to stay informed on security breaches and pick up tips for which system you may want to engage in. Knowing the ins and outs of the crypto economy and its security protocols will solidify your decision of whether you want to join the crypto community and whether the benefits outweigh the risks. 

2. Secure your accounts

As with all online accounts, it’s important to use secure, unique passwords and two-factor authentication when creating and maintaining cryptocurrency logins. Hackers can access lists of passwords and logins via the dark web, so never reuse your passwords. Two-factor authentication requires a randomly generated passcode for entry that is only accessible to you, so cybercriminals will not be able to access your accounts. If your accounts are a pain for a hacker to try to get through, they will likely move on, keeping your account, your information, and your assets safe. 

3. Use a crypto wallet

For some added protection, store your assets in a crypto wallet. A crypto wallet is a software product or physical device that stores the keys to your cryptocurrency accounts. Crypto wallets allow you to transfer funds between crypto types and make transactions while keeping your investments protected. There are various types of cryptocurrency wallets, so do your research to find which one is best for you and your accounts. 

4. Check your accounts regularly

Develop a routine of checking in on your crypto accounts to keep an eye on any suspicious transactions. Keep up with news outlets so that if there does happen to be a breach, you can make a timely report of any losses you may have had. For some added security and protection, consider changing your login credentials. 

5. Be on the lookout for suspicious emails

Hackers often use social engineering to enact cyberattacks like these. This includes targeting users’ emails or using phishing to gain access to these accounts. When receiving emails, be wary of addresses that seem slightly off, odd spelling and grammar mistakes, and any links or attachments added to the message. Being cautious and alert when you are online is an important step to ensuring your account safety. 

As the world of crypto continues to evolve and more people get involved, cybercriminals are itching to take advantage. However, that is no reason to avoid getting into the crypto economy. If you decide to try your hand at digital currencies, make sure you are doing your research, staying up to date on what is happening in the crypto news, and remaining vigilant when it comes to your online safety. 

The post $625 Million Stolen in Latest Crypto Attack: 5 Tips on How to Use Digital Currency Safely appeared first on McAfee Blog.

Beanstalk cryptocurrency heist: scammer votes himself all the money

By Paul Ducklin
Voting safeguards based on commuity collateral don't work if one person can use a momentary loan to "become" 75% of the community.

US cryptocurrency coder gets 5 years for North Korea sanctions busting

By Naked Security writer
Cryptocurrency expert didn't take "No" for an answer when the US authorities said he couldn't pursue cryptocoin opps in North Korea.

OpenSSH goes Post-Quantum, switches to qubit-busting crypto by default

By Paul Ducklin
Useful quantum computers might not actually be possible. But what if they are? And what if they arrive, say, tomorrow?

cat-1200

Serious Security: Darkweb drugs market Hydra taken offline by German police

By Paul Ducklin
Why are Tor sites hard to locate and therefore difficult to take down? We explain in plain English...

Cold Wallets, Hot Wallets: The Basics of Storing Your Crypto Securely

By Lily Saleh

If you’re thinking about crypto, one of the first things you’ll want to do is get yourself a good wallet.  

Topping the several important things a new cryptocurrency investor needs to think about is security. Rightfully so. Cryptocurrency is indeed subject to all kinds of fraud, theft, and phishing attacks, just like the credentials and accounts we keep online.  

But here’s the catch. Lost or stolen cryptocurrency is terrifically difficult to recover. By and large, it doesn’t enjoy the same protections and regulations as traditional currency and financial transactions. For example, you can always call your bank or credit card company to report theft or contest a fraudulent charge. Not the case with crypto. With that, you’ll absolutely need a safe place to secure it. Likewise, in the U.S. many banks are FDIC insured, which protects depositors if the bank fails. Again, not so with crypto. 

So, when it comes to cryptocurrency, security is everything. 

What makes crypto so attractive to hackers? 

Cryptocurrency theft offers hackers an immediate payoff. It’s altogether different from, say, hacking the database of a Fortune 500 company. With a data breach, a hacker may round up armloads of personal data and information, yet it takes additional steps for them to translate those stolen records into money. With cryptocurrency theft, the dollars shift from the victim to the crook in milliseconds. It’s like digital pickpocketing. As you can guess, that makes cryptocurrency a big target. 

And that’s where your wallet will come in, a place where you store the digital credentials associated with the cryptocurrency you own. The issue is doing it securely. Let’s take a look at the different wallets out there and then talk about how you can secure them. 

Hot wallets and cold wallets for crypto 

Broadly, there are two general categories of wallets. First, let’s look at what these wallets store. 

A wallet contains public and private “keys” that are used to conduct transactions. The public key often takes the form of an address, one that anyone can see and then use to send cryptocurrency. The private key is exactly that. Highly complex and taking many forms that range from multi-word phrases to strings of code, it’s your unique key that proves your ownership of your cryptocurrency and that allows you to spend and send crypto. Needless to say, never share your private key.  

With that, there are two ways to store your keys—in a hot wallet or a cold wallet. 

 

Hot Wallets: 

 

  • These wallets store cryptocurrency on internet-connected devices—often a smartphone, but also on computers and tablets—all of which allow the holder to access and make transactions quickly. 

 

  • Think of a hot wallet as a checking account, where you keep a smaller amount of money available for day-to-day spending, yet less securely than a cold wallet because it’s online. 

  

Cold Wallets: 

 

  • These wallets store cryptocurrency in places not connected to the internet, which can include a hard drive, USB stick, paper wallet (keys printed on paper), or physical coins. 

 

  • Think of the cold wallet like a savings account, or cold storage if you like. This is where to store large amounts of cryptocurrency more securely because it’s not connected to the internet. 

Hot wallets for cryptocurrency 

As you can see, the benefit of a hot wallet is that you can load it up with cryptocurrency, ready for spending. However, it’s the riskiest place to store cryptocurrency because it’s connected to the internet, making it a target for hacks and attacks.  

In addition to that, a hot wallet is connected to a cryptocurrency exchange, which makes the transfer of cryptocurrencies possible. The issue with that is all cryptocurrency exchanges are not created equal, particularly when it comes to security. Some of the lesser-established exchanges may not utilize strong protocols, likely making a target for attack. Even the more established and trusted exchanges have fallen victim to attacks—where crooks have walked away with millions or even hundreds of millions of dollars 

Cold wallets for cryptocurrency 

While the funds in cold wallets are far less liquid, they’re far more secure because they’re not connected to the internet. In this way, cold wallets are more vault-like and suitable for long-term storage of larger sums of funds. But cold wallets place a great deal of responsibility on the holder. They must be stored in a physically secure place, and be backed up, because if you lose that one device or printout that contains your cryptocurrency info, you lose the cryptocurrency altogether. Within the cold wallet category, there are a few different types: 

1. Purpose-built cryptocurrency storage devices 

Several manufacturers make storage devices specifically designed to store cryptocurrency, complete with specific features for security, durability, and compatibility with many (yet not always all) of the different cryptocurrencies on the market. An online search will turn up several options, so doing your homework here will be very important—such as which devices have the best track record for security, which devices are the most reliable overall, and which ones are compatible with the crypto you wish to keep.  

2. Hard drives on a computer or laptop 

Storing cryptocurrency information on a computer or laptop that’s disconnected from the internet (also known as “air-gapped”) is a storage method that’s been in place for some time. However, because computers and laptops are complex devices, they may be less secure than a simpler, purpose-built cryptocurrency device. In short, there are more ways to compromise a computer or laptop with malware that a determined hacker can use to steal information in some rather surprising ways. (Like noise from a compromised computer fan passing information in a sort of Morse Code or generating electromagnetic signals on a compromised computer that nearby devices can use to skim information.) 

3. Paper wallets 

Ah, good old paper. Write down a code and keep it secure. Simple, right? In truth, creating a paper wallet can be one of the most involved methods of all the cold storage options out there. Bitcoin offers a step-by-step walkthrough of the process that you can see for yourself. Once done, though, you’ll have a piece of paper with a public address for loading cryptocurrency into your paper cold wallet, along with a private key. One note: Bitcoin and others recommend never reusing a paper cold wallet once it’s connected to a hot wallet. You should go through the process of creating a new cold paper wallet each time.  

4. Physical coins for cryptocurrency 

Physical coins are a special case and are relatively new on the scene. They’re a physical coin minted with a tamper-resistant sticker that indicates the actual value of the coin. Like other methods of cold wallet storage, this calls for keeping it in a safe place, because it’s pretty much like a wad of cash. And like cash, if it’s stolen, it’s gone for good. Also note that a cryptocurrency holder must work with a third party to mint and deliver the coin, which has its own costs and risks involved. 

Securing your cryptocurrency wallet 

With that look at wallets, let’s see what it takes to secure them. It may seem like there’s plenty to do here. That’s because there is, which goes to show just how much responsibility falls on the shoulders of the cryptocurrency holder. Of course, this is your money we’re talking about, so let’s dive into the details. 

1. Back up your wallet

Whatever form your storage takes, back it up. And back it up again. Cryptocurrency holders should make multiple copies just in case one is lost, destroyed, or otherwise inaccessible. For example, one story that’s made the rounds is of a IT engineer in the UK who accidentally threw away an old hard drive with his cryptocurrency key on it, one that held 7,500 bitcoins, worth millions of dollars. Redundancy is key. Back up the entire wallet right away and then often after that. 

2. Store your wallet(s) securely

With redundant backups in place, store them in places that are physically secure. It’s not uncommon for crypto holders to use fireproof safes and safe deposit boxes at banks for this purpose, which only highlights the earlier point that a wallet is as good as cash in many ways. 

3. Use online protection software

This will help prevent malware from stealing crypto, whether or not your device is connected to the internet. Comprehensive online protection software will give you plenty of other benefits as well, including identity theft monitoring and strong password management, two things that can help you protect your investments, and yourself, even further. 

4. Update your operating system, apps, and devices

Updates often address security issues, ones that hackers will of course try to exploit. Keep everything current and set automatic updates wherever they are available so that you have the latest and greatest. 

5. Make use of multi-factor authentication (MFA) where possible

Just as your bank and other financial accounts offer MFA, do the same here with your crypto. Some extra security-conscious crypto investors will purchase a device for this specific purpose for yet greater protection, such as a separate phone with texting capability. This keeps their crypto transactions separate from the multitude of other things they do on their everyday smartphone, effectively putting up a wall between these two different digital worlds.  

6. Keep your investments to yourself

 Two things fall under this category. One, the less you say about the crypto investments you make, the less word gets around, which can help keep hackers out of the loop. Particularly on social media! Two, consider setting up a unique email account that you only use for crypto. The less you associate your crypto accounts with other financial accounts like your banking and online payment apps, the more difficult it is to compromise several accounts in one fell swoop.  

7. Watch out for phishing scams

Just like hackers send phishing emails with an eye on accessing your bank accounts, credit cards, and so on, they’ll do much the same to get at your crypto accounts. The target may be different, that being your crypto, but the attack is very much the same. An email will direct you to a hacker’s website, using some sort of phony pretense, get-rich-quick-scheme, or scare tactic. Once there, they’ll ask for private key information and then simply steal the funds. And it’s not just email. Hackers have used online ads to phish for victims as well. 

Crypto: security is on you 

As you can see, these security measures rely almost exclusively on you. If something happens to you, that could make recovering your funds a real problem. Consider reaching out to someone you trust and let them know where you’re storing your wallets and information. That way, you’ll have some assistance ready in the event of an emergency or issue. 

The very things that define cryptocurrency—the anonymity of ownership, the lack of banking institutions, the light or non-existent regulation—all have major security implications. Add in the fact that you’re your own safety net here and it’s easy to see that crypto is something that requires plenty of planning and careful through before diving into. Getting knowledgeable about security, how you’ll protect your crypto, should absolutely top your list before investing.  

The post Cold Wallets, Hot Wallets: The Basics of Storing Your Crypto Securely appeared first on McAfee Blog.

LAPSUS$ hacks continue despite two hacker suspects in court

By Paul Ducklin
Do you know where in your company to report security anomalies? If you receive such reports, do you have an efficient way to process them?

UK police arrest 7 hacking suspects – have they bust the LAPSUS$ gang?

By Naked Security writer
Seven alleged hackers have been arrested in the UK. But who are they, and which hacking crew are they from?

A Parent’s Guide to TikTok

By Alex Merton-McCann

Finding someone who hasn’t heard of TikTok in 2022 would be quite the achievement. As one of the most popular social media platforms of the moment, it is not only being used by our tweens, teens and even grownups to connect but also as a crucial way to tell important stories amidst a backdrop of natural disasters and even war.  

As parents, we know we need to keep up with the latest social media platforms but let’s be real – we don’t always have enough time. So, I’m going to do the hard work for you. Here’s my overview of TikTok – what it is, the risks, and most importantly, how you can help your kids (or yourself) stay safe while using it. You’re welcome!! 

What Actually Is Tik Tok? 

Tik Tok is a social media platform that can be downloaded on any smartphone via an app. Once you’ve signed up to the app and become a user, you can create and then share short videos of 15 seconds in length on any topic. 

The app started life as Musical.ly, a super popular video streaming app that also allowed users to make funny 15-second videos, many of which focussed on lip-syncing. By mid-2017, the app had over 200 million registered users.  In 2018, the app was taken over by Chinese company ByteDance and all of its users (and their content) were moved to TikTok. 

How Popular is Tik Tok? 

According to Hootsuite, TikTok is the 6th most used social media platform in the world. As of late September 2021, TikTok had over a billion monthly users and as of August last year, it overtook Facebook to become the world’s most downloaded app. Facebook does, however, have more monthly users, reporting a massive 2.74 billion users as of August 2021 

Who Is Using It? 

It appears TikTok is used by females (57%) more than males (43%) however its user base is very diverse and cuts across all age categories – yes, even us parents! But brands hoping to reach younger female audiences are without a doubt using TikTok to showcase their wares. What is interesting is that although we all think that TikTok dominates the Gen Z market, research shows that it doesn’t rank as the top choice for younger users – in fact only 4.3% of users name it as their favorite platform. Users between 16 and 24 nominate Instagram as their top choice! 

How Old Do You Need To Be To Use TikTok? 

Unlike other social media platforms, there is no minimum age requirement when using TikTok. The company says that it adjusts a user’s privacy settings based on the birthday entered when setting up the account. If a user is under the age of 13, they will automatically be directed into the TikTok for Younger Users program which has additional privacy and safety protections. Of course, anyone can lie about their age, but TikTok has said publicly that it has moderators trained to predict when a user is suspected of being underage. 

What Are The Risks of Tiktok? 

As you would know, there are risks associated with using all social media platforms and TikTok is no exception. However, in my opinion the majority of these can be managed with a combination of critical thinking, parental controls, and preparation – more about these later.  

But let’s go worst-case scenario for one moment. Here are the potential risks that your child could encounter: 

  • Contact from online predators 
  • Inappropriate content: sexualized, violent, racist  
  • Potentially damaging conversations around mental health 
  • Anxiety from potentially poor reaction to their videos 

How To Manage The Risks On Tiktok? 

Unfortunately, it isn’t possible to keep our tweens and teens in a bubble – I know, so disappointing! So, the best and only option is to prepare them for challenges online and arm them with tools to navigate the tricky stuff. Here’s my advice on how to best help them manage TikTok:  

1. Download The App & Start a Conversation 

Knowledge is power, my friends. So, download the app and have a play so you better understand it. Then, why not ask your experienced in-house ‘TikTokers’ to show you how it works. Use this as an opportunity to ask them what they do when they see something that concerns them, or how they would manage approaches from people they don’t know. Why not weave in reminders about the importance of online privacy and the permanence of their digital footprint? Commit to making these conversations regular.  

2. Foster A Critical Thinking Mindset 

Helping your kids become critical thinkers is, without doubt, one of the best ways of helping them prepare for life’s challenges – both online and offline. Being able to rigorously question ideas and assumptions rather than accepting them at face value is your kids’ golden ticket! So, if they are approached by friendly (but ill-intentioned) strangers online or sent a link to a super compelling offer online, they will have the ‘smarts’ to realise that all is not as it seems and to hit delete! 

3. Use TikTok’s Parental Controls Or Help Them Set Up Privacy & Safety Settings  

If the horse has already bolted and your tween or teen has been using TikTok for a while, then introducing boundaries might be tricky but don’t give up! TikTok has a Family Pairing feature which allows parents to link their TikTok account to their teen’s account so they can control the settings remotely. This might be a good option if your child is younger or just starting out on TikTok. This gives parents the power to turn on Restricted Mode, screen time limits, and also turn off the direct message option.  

Leverage Tiktok’s Privacy Controls 

If your child has been using TikTok for some time and you want to pull things back, then why not work with them to set up their privacy and safety features. I find kids always respond best when you explain why you are doing something so assure them you are just wanting to keep them safe. TikTok has a long list of features you can enable that will make your offspring’s experience that much safer. From turning off downloads, filtering comments to introducing screen time limits, there is a great range of ways of making the TikTok experience much less risky. Check out the full list from TikTok here. 

So, next time you hear your kids reference TikTok, don’t immediately feel a pang of guilt that you don’t really know what they are talking about. You’ve got this! Download the app, take a look around, read this post a few more times, and you’ll be fine! And remember, our kids don’t expect us to be experts straight away, or even at all. They just need to know that we’re interested in all parts of their life and respect just how important their digital life is to them. 

You’ve got this!! 

Take care all 

Alex xx 

The post A Parent’s Guide to TikTok appeared first on McAfee Blog.

Beware bogus Betas – cryptocoin scammers abuse Apple’s TestFlight system

By Paul Ducklin
"Install this moneymaking app" - this one is so special that it isn't available on Google Play or the App Store!

What Is a Crypto Wallet and How to Keep Your Wallet Secure?

By Vishnu Varadaraj

A-list celebrities and social media influencers are now adding their voices to the roar of other cryptocurrency fans asking you to join them in the investments of the future. It’s impossible to deny the grip cryptocurrencies have on the world today, for better or worse. In some industries, they speed the pace of business and for some, it’s a viable way to make ends meet and set up long-term investments. The cryptocurrency realm has also proven to be vulnerable to cybercriminals. For example, the Wormhole hack leaked $320 million, and cybercriminals have targeted crypto platforms with ransomware and mining app scams. 

Whether you’re already in the cryptocurrency game or are thinking about taking the plunge, here’s what you need to know about crypto wallets and tips on how to keep yours safe from cybercriminals. 

What Is a Crypto Wallet?

A cryptocurrency wallet, or crypto wallet, is a software product or a physical device that stores the public and private keys to your cryptocurrency accounts. Keys are strings of numbers and letters that encrypt and decrypt crypto transactions and secure crypto accounts. You can think of public keys as the routing and account numbers that appear at the bottom of paper checks. There’s not much a nefarious character can do with that information, and it’s totally normal to give that information to an acquaintance with whom you’re doing business. Private keys are like your online banking password or debit PIN. Those you must guard very closely because in the wrong hands, your hard-earned bank balance could disappear. A crypto wallet also allows you to transfer funds between crypto types and make transactions.  

What Are Some Types of Crypto Wallets?  

Here are a few basic types of crypto wallets to help you decide which type is right for you. 

Noncustodial vs. custodial

A non-custodial wallet means that you are the sole keeper of the keys to your crypto assets. If you forget your password, there’s no “forgot your password?” prompt to let you back in. While not having this safety net is a little nerve wracking, noncustodial wallets are considered the more secure option. You don’t have to worry about a security breach of a major corporation leaking your private key. If you’re responsible and confident that you’re prepared to look after your assets by yourself, this may be the best option for you. 

A custodial wallet is a little less secure, but you have a third party helping you log in and manage your crypto accounts. Custodial wallets are often web-based, and the biggest tick in their pro column is that they’re generally very easy to use. While reputable custodial wallets take security very seriously, the threat of a breach is always a possibility, especially as crypto accounts are appealing targets to cybercriminals. 

Hardware vs. software

Hardware wallets, also known as cold wallets, are devices you can fit in the palm of your hand. Most models are Bluetooth-enabled devices that look like small remote controls or are flash drives. The device is secured by a PIN that you should never write down or share with anyone else. Also, you should designate a safe and private spot to store your hardware wallet. Similar to a noncustodial wallet, you are solely responsible for keeping track of the device and remembering the PIN. If you lose it, your crypto accounts are locked, and there’s no locksmith to open them for you. As long as you keep track of it, hardware wallets are very secure. Most models are equipped with malware- and virus-proofing security features. 

Software wallets are downloaded and internet-connected mobile or desktop apps. They allow you to make transactions on the run, as you can access your crypto accounts from your phone. In that sense, they’re more convenient than hardware wallets. Additionally, software wallets have the same safety net as custodial wallets: if you lose your phone, forget your password, or require login assistance, the maker of the software can help you access your accounts. Software wallets are very secure when you enable their two-factor authentication login settings; however, since they connect to the internet, there’s always a chance a cybercriminal could break-in. Thus, hardware wallets are considered more secure than the software variety. 

How to Keep Your Crypto Wallet Safe 

Check out these tips to ensure your assets are safe and secure in your crypto wallet: 

  1. Check your accounts regularly. It’s imperative that you check your crypto wallet regularly to ensure that your accounts look in order and you can catch suspicious activity quickly. Crypto wallets and digital wallets are unlike the physical one you carry in your pocket or your bag, because when your physical wallet goes missing, you’re likely to notice it quickly. “Phone, keys, wallet” is a mantra most of us sing before walking out the door. Plus, everyone knows the immediate steps to take when a physical wallet goes missing: retrace your steps, put a hold on credit and debit cards, file for a new driver’s license. If you think something is amiss with your wallet, cancel any credit cards linked to your account, change your password immediately and set up two-factor authentication if you haven’t already.
  2. Set up two-factor authentication. Speaking of login security, always make sure you enable two-factor authentication. It is one of the best ways to deter a thief. If your device has biometric authentication, that’s even better. This means that only a scan of your face, voice, or fingerprint will open your accounts. 
  3. Know how to identify crypto wallet scams. Watch out for phishers who may be persistent in trying to gain access to your cryptocurrency accounts. If anyone by email, text, phone, or snail mail asks for your private key, ignore the correspondence and go on high alert. Never share your private key with anyone! Phishing attempts often use fear or excitement to trick people into divulging personal information, so don’t fall for messages masquerading as contests or as a crypto company that needs your private key to restore your accounts.

Explore Crypto Safely and Confidently

Cryptocurrency value is reaching galactic heights like the spaceships depicted in prime-time ads. Don’t feel pressured to hop aboard the crypto rocket, but if you do decide to jump on, make sure you do your research carefully and make the best decisions for your crypto goals. 

The post What Is a Crypto Wallet and How to Keep Your Wallet Secure? appeared first on McAfee Blog.

Cryptocoin ATMs ruled illegal – “Shut down at once”, says regulator

By Paul Ducklin
If you live in the UK and hadn't yet heard of cryptocoin ATMs... it's too late now!

Helping Mom & Dad: Online Doctor Visits and Telemedicine

By McAfee

Whether it’s for routine care, a prescription refill, or a simple follow-up, online doctor visits offer tremendous benefits in terms of both convenience and ease of care—all good reasons to help mom and dad get connected with it. what is telemedicine

There’s no doubt that more older adults than ever are taking advantage of online doctor visits, more formally known as telemedicine. While usage numbers have risen dramatically across all age groups, it’s particularly so for elders. Pre- and post-pandemic numbers saw a 63-fold increase in Medicare telemedicine use.

However, many older patients are missing out and not using telemedicine for one reason or another. What’s holding them back? Several things, according to research from the University of California, San Francisco: 

  • Unreadiness with regards to technology, such as not having access to a telemedicine-ready device or knowing how to use it. 
  • A lack of familiarity with the internet, particularly if they have not used email, texting, or the internet in general within the past month. 
  • Physical challenges, involving vision or otherwise the ability to converse over a video call. 
  • No access or limited access to a broadband connection (particularly in rural areas). 

Moreover, another issue is that many older adults do not know that telemedicine is an option. Research from the University of Michigan showed that 55% of older adults surveyed were unaware if their healthcare provider even offered telemedicine as a service. And perhaps quite telling is that the same survey revealed nearly half of older adults harbored concerns about privacy and did not feel personally connected to their care provider during their visits. 

For us as children and grandchildren of older adults, it can be tough knowing that a loved one is missing out on an avenue of care that they could otherwise benefit from. While we absolutely respect what they feel is comfortable and trustworthy for them, there are several other areas where we can help the older loved ones in our lives overcome the issues and concerns they face.  

With that, let’s talk about the technology behind telemedicine and how you can help them use it, and address some of those privacy issues as well. 

Easing into telemedicine 

As indicated above, paying a visit to the doctor via telemedicine can be a big jump. Just as the idea of it is new for many of us, it’s yet newer for older adults. There’s a good chance that you’re familiar with video chats and calls already, which gives you a foundation we can work with when it’s time to see the doctor on a screen. That may not be the case for older adults. Add that into the privacy concerns and decades of seeing a doctor in person, you can see why some older adults simply choose to opt-out. 

One way you can help is to have a few video chats with your older loved ones. In addition to the regular calls you make, you might want to try having a video chat with them from time to time. It’s an outstanding way to spend time together when you can’t be together in person, and it may develop a comfort level with the technology so that they may be willing to give telemedicine a try. You can check out my earlier article in this series that covers video chats with mom and dad, along with straightforward steps to get them up and running on the technology and how to use it. 

Get them set up on the right device for telemedicine 

One thing your parents will need for their visit is a reliable device that they’re comfortable using. It could be a computer or laptop, or it may be a smartphone or tablet. Note that in some cases their healthcare provider may use a telemedicine solution that has certain requirements as well, so you’ll want to see what those are and ensure that the device mom or dad has is compatible. (For example, the care provider may have an app that’s available through the Apple App Store or Google Play. Others may have an online platform that can be accessed by several different kinds of devices.) 

If they’re using a smartphone or tablet, that will likely make things easier because the camera and microphone are already integrated into the device—all set up and ready to go. For a computer or laptop, you can help them get familiar with the setup, like the microphone levels, speaker volume, and camera. For audio, you can see a set of headphones or smartphone earbuds work well for them, which can help prevent audio feedback loops and simply make it easier to hear the caregiver.  

If you’re looking for a little assistance with a Windows computer, you can check out this quick article for setting up the audio and this article for setting up the camera. For Macs, check out this article for audio and this article for the video. 

Make sure their technology is secure 

If they don’t already have comprehensive online protection software for their devices, look into getting it. This will protect them against malware, viruses, and phishing attacks. They’ll also benefit from other features that help them manage their passwords, protect their identity, safeguard their privacy, and more. 

As for privacy in general, medical information is among the most precious information any of us have. For example, here in the U.S., we have HIPPA privacy standards to protect our medical records and conversations. Yet there’s also the issue of eavesdropping, which is a risk in practically any online communication.  

To help address privacy issues and concerns, health care providers will often post a set of Frequently Asked Questions (FAQ) as part of their telemedicine service. Within that, you’ll very likely find a section on personal privacy and the technologies in place to protect it. Here’s a good example of a telemedicine FAQ from the University of Washington Medicine and another example from the telemedicine page that Virginia Mason/Franciscan Health designed for its patients 

In all, if your parents have concerns about their privacy, you can absolutely assure them that it’s a valid concern. Consult the provider’s FAQ for guidance. If either of you has further questions, feel free to call the healthcare provider and speak with them. 

Help them pick a private place and get prepared for the call 

In addition to digital security, there’s the possibility of physical eavesdropping, somebody actually listening in on their conversation from another room, apartment, or from the street. Help your older loved ones pick a place in their home where they can have some privacy and where they can’t be overheard by neighbors and passers-by. A bedroom is a fine place—or any location that’s familiar and comfortable as well. When choosing a private place, a well-lit location is important as well so that the camera captures a nice and clear image. 

Additionally, you can help them prep for their visit by putting together a list of things to discuss during the visit. The U.S. Department of Health and Human Services suggests writing things down: 

  • Make a list of their current medications (or gather the actual bottles). 
  • Write down any symptoms, questions, or concerns they want to discuss during the appointment, so they do not forget them. 
  • If their doctor has requested information like their temperature or weight have this information ready. 
  • Keep paper nearby to take notes about what the doctor says during the video visit. 

Make their telemedicine visit safer with these tips 

In addition to the above, there are further measures you can help your parents or older loved one take to further secure their telemedicine visit—and their internet usage in general. 

1) Use strong, unique passwords 

Your telemedicine visit may require setting up a new account and password. When doing so, make sure it’s with a strong, unique password. A password manager can help. Also found in comprehensive online protection software, a password manager can create and securely store strong and unique passwords for your mom and dad, giving them one less thing they need to remember and worry about. 

2) Use a VPN 

A VPN, or virtual private network, offers a strong layer of additional protection when you’re transmitting health data or simply having a private conversation about your health with a professional. A VPN creates an encrypted tunnel to keep you and your activity anonymous. In effect, your data is scrambled and hidden to anyone outside your VPN tunnel, thus making your private information difficult to collect. Check with the care provider to see if their telemedicine solution uses a VPN. If not, you can always get a VPN as part of your online protection software. 

3) Secure their internet router 

Beyond their devices, securing their internet router is an important step in making a telemedicine visit safe and secure. The data that travels along it is of a highly personal nature already, so make sure the router has a strong and unique password. Also, change the name of their router so it doesn’t give away their address or any other signs of their identity. One more step is to check that your router is using an encryption method, like WPA2, which will keep your signal secure. If you have questions, check with their internet provider—they may even offer up a newer, more secure router to replace an older one. 

The best telemedicine choice is the one that’s right for your parents 

As with anything concerning their health, have your parents and loved ones consult with their caregivers to ensure that a telemedicine visit is a proper course for them.  

So while the technical ins and outs of preparing for a telemedicine visit may have their challenges for some older adults, we should also realize that getting comfortable with the idea of a telemedicine visit in the first place may take some time and effort. Starting with regular video chats with the family may increase familiarity and ease with holding a conversation over video. Likewise, having a conversation with their doctor about telemedicine may put some concerns to rest as well. After all, they will have a relationship with their doctor. Getting the facts from the doctor, face to face may help. 

We all want what’s best, particularly when it comes to the care of our parents and older loved ones in our lives, and choosing to try telemedicine is a highly personal decision for them. I hope this article and the resources cited within it will help you enable them to make the choice that’s comfortable, effective, and right for them. 

The post Helping Mom & Dad: Online Doctor Visits and Telemedicine appeared first on McAfee Blog.

Alleged Kaseya ransomware attacker arrives in Texas for trial

By Naked Security writer
The US Independence Day weekend of 2021 wasn't much of a holiday for cybersecurity staff. That was when the Kaseya attack unfolded...

Kids Back To School – The Perfect Time to Audit Your Family’s Online Safety

By Alex Merton-McCann

When Aussie school opened their doors this year, the lifespan of parents around the country drastically improved. The combination of homeschooling, working from home, and not going anywhere has completely drained many Aussie working parents, me included!! Many of us have been in survival mode – just focusing on the basics to get through! 

Well, now we’re getting back to some sort of normal and we have a little more time to breathe, it’s time to focus on those overdue jobs and that includes doing an audit of your family’s online safety. Now, I know it might seem boring, but I promise you it’s worth the effort. So, I thought I’d share with you a checklist of what you need to do to ensure your family is as safe as possible when online. Let’s get started: 

1. Passwords 

Your first task is to ensure every family member has a different password for each of their online accounts. Yes, I know – that sounds completely overwhelming. But hear me out. If you have the same password for all your online accounts and you get hacked, then you could be in a world of pain – as the hacker now has access to all your online accounts!! So, this is very much worth sorting out.  

Now, there are many ways of managing a long list of passwords. You could write them down in a special, secret book. You could call on your Mensa level memory and try to remember 50 plus passwords – unfortunately, that’s not me! So, let me give you the best solution – a password manager. Password Managers can both generate and remember super complex passwords that no human could even concoct. Check out McAfee’s True Key – it’s free and a complete no-brainer, my friends! 

2. Software Updates 

Before my life as Cybermum, I used to think software updates were a massive inconvenience. Something else to add to the never-ending list. But how wrong was I! A software update addresses security flaws or bugs in the current version of the app or program. Their goal is to protect the user. So, if you’re serious about protecting your family, these updates can’t be ignored. The easiest way to manage this is to set updates to be automatic, where possible. You can also do this with apps on your phone – for both Apple and Android devices.  

3. Ensure Location Services Are Off 

Most apps, networks, and devices have geotagging features which means your whereabouts can be widely communicated if your location’s services are turned on. And don’t forget that digital photos can also give away your location as they contain metadata which is information about the time, date, and GPS coordinates of where the pic was taken. So, your job here is simple – ensure all devices have geotagging turned off. And while you’re at it, ensure your kids understand why it’s critical to keep it that way! Nothing worse than pesky strangers knowing your whereabouts! 

4. Security Software 

Not having security software installed on your devices is no different from leaving your front door unlocked. It is essential. A top-shelf security software system will detect and shut down security attacks on your system. Many will also have a firewall that constantly filters the data that both enters and leaves your computer and will block and restrict your network from viruses and hackers. It will also keep an alert to malicious software and if detected will remove issues such as viruses, worms, and Trojans. It will also stay alert to spyware that you may unintentionally download onto your system and will block and delete it if found. See what I mean? It’s essential. Check out McAfee’s Total Protection which will give you peace of mind. 

Unfortunately, there are no guarantees in life however there are definitely ways to minimize risk. Following the above 4 steps will have a significant positive impact on your family’s online safety and most importantly, means you can enjoy a little peace now the kids are back to school!  

Till Next Time 

Alex x 

The post Kids Back To School – The Perfect Time to Audit Your Family’s Online Safety appeared first on McAfee Blog.

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