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Warning: 3 Critical Vulnerabilities Expose ownCloud Users to Data Breaches

By Newsroom
The maintainers of the open-source file-sharing software ownCloud have warned of three critical security flaws that could be exploited to disclose sensitive information and modify files. A brief description of the vulnerabilities is as follows - CVE-2023-49103 (CVSS score: 10.0) - Disclosure of sensitive credentials and configuration in containerized deployments impacting graphapi versions from

The Ultimate Guide to Safe Sharing Online

By Jean Treadwell

We live in a world that thrives on digital connectivity. According to We Are Social, Canadians are now spending half a day more a month online than they did a year ago. Also, 33 million Canadians logged on to the internet at least once a month in 2020. As more people every year are spending hours upon hours online, they are knowingly (and sometimes unknowingly) unsafely releasing their personal information into the digital ether, making them vulnerable to all sorts of cybercrimes. The ramifications range anywhere from malware infection to identity fraud. Better understanding the best practices for online sharing will ensure users can navigate online dangers and safely connect with others. 

Here are three ways online users share too much information and how they are placing themselves at risk. 

1. Autosaving and Sharing Personal Details 

Think about how many websites you visit regularly. How many of these have access to your personal information, such as your email, credit card numbers, and shipping address? Before accepting the option to save your information on file for a “faster checkout experience,” consider the following: A Canadian Internet Registration Authority polled 500 IT security professionals, and a quarter of them experienced a breach of customer data in 2020. Online users cannot afford to take liberties with the information they hand over to online companies, especially if they subscribe to numerous sites.  

On a similar note, it is equally inadvisable to hand over information about yourself. Although seemingly harmless, online quizzes may not be as safe as you think. Some quiz questions sound more like security questions such as, “What was the first car you owned?” or “Where did you grow up?” Hackers using spyware can access these answers and anything else you enter on quiz sites to formulate informed guesses at your passwords.  

2. Oversharing on Social Media 

It may seem counterintuitive not to share information on social media, seeing as the purpose of these platforms is to share. However, the problem with social media is that too many people are leaving themselves exposed to hackers due to the specificity of the information they share. More than two-thirds of Canadians are on social media, according to Statista, meaning there are millions of user profiles and newsfeeds brimming with personal information. Specific information such as company details in a new job announcement or your birth date in a celebration post are details hackers can use to impersonate you or break into your accounts. Additionally, cybercriminals can impersonate people in your network or pose as average users and add you as a friend. Hackers will often use this tactic to get close to someone and gather intel to formulate a targeted phishing attempt or identity theft. 

While you can take proper precautions to safeguard your personal information, you cannot guarantee that others will do so with the same vigilance. Many do not realize there is more at stake than a loss of privacy when intentionally sharing information, usually login credentials, with others. If your friend you shared your password with is hacked, then a cybercriminal can now access your information as well as theirs. Cybercriminals can then use this information to break into your accounts, hold your data for ransom, and even steal your identity. 

How to Safely Share Online 

Knowing what is safe to share online and how to protect the information that is not is the first step to safeguarding your online presence. Here are four tips to consider before sharing your personal details on websites, social media, and with others: 

1. Verify website and online security 

Always err on the side of caution whenever you visit unknown sites or download applications on your devices. Be aware of what you click on, the ramifications of clicking on a malicious link, or handing over information on an unsecured website. One way to ensure you are visiting a secure website is to look for the padlock icon in the top left corner of your browser. This icon indicates the site and your connection are secure.  

Take your internet protection one step further and avoid saving your information on file. If possible, use an alternate payment gateway with verified encryption that does not require inputting your credit card information. This way, your data does not become a liability in the event of a company data breach.  

2. Rethink your privacy on social media 

There’s a fine line between sharing too much and sharing just enough on social media. Start taking control of your privacy on social media by adjusting your privacy settings. Unless you are an aspiring social media influencer, it is best to keep your account private and limit your followers to only people you know personally. Do not follow strangers and reject friend requests from strangers. They could turn out to be a hacker.  

Take advantage of platform security controls that allow you to control your visible information. For example, you can disable your activity status or geolocations to block other people from tracking your every move or manage the personal data these platforms are allowed to share. Keep in mind that any third-party app with access to these platforms will have varied privacy policies. Read the fine print on their user agreements, as these policies differ depending on the app.

 3. Use a VPN  

Before hopping online, consider using a virtual private network (VPN) to secure your connection. A VPN allows you to browse the internet with the confidence that your Wi-Fi and any sensitive information you send through this connection is encrypted. In other words, if a hacker intercepts this data, they won’t be able to make any sense of it. 

4. Leverage a reliable authentication system 

Enabling multi-factor authentication adds an extra layer of protection that makes it nearly impossible for hackers to bypass even if they do manage to steal your credentials.  

Also, make sure you create strong passwords or passphrases by following password best practices and ensuring they are long, complex, and varied. Use a password manager with a generator to help you create strong passwords and store them, so you do not have to memorize them. This method also makes it easier and more secure than saving passwords on internet browsers. Further, password managers, like McAfee True Key, make it easy to securely share your credentials with others. 

Prioritize Online Safety and Connectivity 

From social media to work to daily activities, peoples’ lives are centralized around their digital devices and online access. Users must learn to care for their information to the same degree one would manage their physical IDs or credit cards. Only then can they carry on their online activities, confident in the knowledge they are doing so securely.  

The post The Ultimate Guide to Safe Sharing Online appeared first on McAfee Blogs.

Travel Smart: Protecting Your Family’s Smartphones While on Vacation

By Natalie Maxfield

Families are hitting the road again. And it’s absolutely no surprise that they’re taking their smartphones with them. Perhaps what is surprising is that so many of them may be hitting the road without any digital or mobile protection. 

Our recent research shows that 68% of people in the U.S. said that they’re planning to travel for leisure this year, slightly higher than the international average of 64%.1 However, our research also discovered that nearly half of them don’t use mobile security software to protect themselves or their smartphones.  

That lack of protection is a concern, particularly as our April 2021 Threats Report detected a more than 100% increase in attacks aimed at mobile devices. It makes sense that such is the case, as the pandemic led to increased adoption of online activities like banking, shopping, and even doctor visits via telemedicine—often straight from our smartphones.  

However, our smartphones can be as vulnerable as any other device (like our computers). Accordingly, with the volumes of valuable data that those activities create on our smartphones, cyber crooks were sure to follow.  

The good news is that you can indeed enjoy all of that mobile convenience without worry, even on vacation. No doubt many travelers will do some online banking or even some online food ordering while they’re out and about. Likewise, their kids will be online for stretches of that time too, whether it’s on chat apps like Snapchat, social media like Instagram and TikTok, games like Fortnite and Among Us, or streaming videos. Go ahead, do it all. Just make sure you’re protected before you hit the road.  

With that, add mobile protection to your packing list. I’ve put together a shortlist of straightforward things you can do that will help you and your kids stay safe online while on the road this summer.  

Quickly protect your smartphone 

  1. Protect your devices: Just as we’ve learned to protect our computers and laptops from threats, the same holds true for our smartphones and tablets. Whether you protect yours through a mobile security app or as part of the multi-device coverage that comes with your comprehensive security software, mobile protection can alert you of threats and unsecured networks while also adding in the protection of a VPN. 
  2. Use a VPN: A virtual private network (VPN) protects you in two ways. It increases security on public connections, and it increases the protection of your private information while you’re online—particularly important when you shop and bank. Strong VPN protection is a must when you connect to public Wi-Fi while traveling like at airports, hotels, and other vacation rentals where your online activity could be subject to prying eyes. 
  3. Lock up your devices: We talk a great deal about digital security, yet there’s also the physical security of your devices to consider too. After all, devices can get lost or stolen. Take steps to protect your devices by ensuring they’re locked with a PIN or other protection like facial recognition. For your apps, use two-factor authentication wherever possible for extra protection should your device end up in someone else’s hands. 
  4. Enable device tracking: Whether you do this through your phone’s operating system or through a mobile security app, this will help you quickly locate the device’s whereabouts. Additionally, enabling tracking can also give you the power to erase a phone’s data should you have reason to fear that it has really fallen into the wrong hands. 

Special travel advice for the kiddos 

While the tips above are great for the  whole family, the following additional steps are what you can take to protect your children even further:

Online Privacy

Review the location settings on the phone 

Tracking your child’s smartphone not only allows you to find it easily if it’s lost or stolen but can also put you at ease by knowing where your child is.  Yet it’s important to use location tracking selectively. Not every app needs location tracking to work as intended, even though many apps ask for permission to enable it. Go into the phone’s settings and disable the location features on an app-by-app basis.  For example, a weather app doesn’t need your child’s second-by-second location information to work properly, nor should a gaming app need it at all. Likewise, photos taken on a phone can embed location information that can be easily read when shared, revealing plenty about when and where it was taken. In all, enable the location services for only the most necessary of apps like maps. 

Use travel as a time to reset

Recent research shows that tweens spend nearly five hours on their screens each day, while teenagers push that up to more than seven hours a day. Some staycation time is a good time to pare back those hours and enjoy the local scenery, even if for a short stretch. You can use your travel time as well to re-establish your phone rules. That way, vacation stays entertaining but doesn’t affect the habits you set into effect back home. 

Keep tuned in 

Above and beyond security settings and software, there’s you. Get in the habit of talking with your child for a sense of what they’re doing online. As a mom, I like to ask them about their favorite games, share some funny TikTok clips or cute photos with them, and generally make it a point to be a part of their digital lives. It’s great, because it gives you peace of mind knowing what types of things they are doing or interactions they are having online. 

For those of you hitting the road in the coming weeks, enjoy your travels, wherever they take you! 

The post Travel Smart: Protecting Your Family’s Smartphones While on Vacation appeared first on McAfee Blogs.

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