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Before yesterdaySecurity

ChatGPT Has a Plug-In Problem

By Matt Burgess
Third-party plug-ins boost ChatGPT’s capabilities. But security researchers say they add an extra layer of risk.

Dear all! What are some common subject lines in phishing emails?

Scammers exploit current ongoing events, account notifications, corporate communication, and a sense of urgency.
  • July 25th 2023 at 09:30

Decoy Dog: New Breed of Malware Posing Serious Threats to Enterprise Networks

By THN
A deeper analysis of a recently discovered malware called Decoy Dog has revealed that it's a significant upgrade over the Pupy RAT, an open-source remote access trojan it's modeled on. "Decoy Dog has a full suite of powerful, previously unknown capabilities – including the ability to move victims to another controller, allowing them to maintain communication with compromised machines and remain

The Alarming Rise of Infostealers: How to Detect this Silent Threat

By The Hacker News
A new study conducted by Uptycs has uncovered a stark increase in the distribution of information stealing (a.k.a. infostealer or stealer) malware. Incidents have more than doubled in Q1 2023, indicating an alarming trend that threatens global organizations. According to the new Uptycs' whitepaper, Stealers are Organization Killers, a variety of new info stealers have emerged this year, preying

Fenix Cybercrime Group Poses as Tax Authorities to Target Latin American Users

By THN
Tax-paying individuals in Mexico and Chile have been targeted by a Mexico-based cybercrime group that goes by the name Fenix to breach targeted networks and steal valuable data. A key hallmark of the operation entails cloning official portals of the Servicio de Administración Tributaria (SAT) in Mexico and the Servicio de Impuestos Internos (SII) in Chile and redirecting potential victims to

New AI Tool 'FraudGPT' Emerges, Tailored for Sophisticated Attacks

By THN
Following the footsteps of WormGPT, threat actors are advertising yet another cybercrime generative artificial intelligence (AI) tool dubbed FraudGPT on various dark web marketplaces and Telegram channels. "This is an AI bot, exclusively targeted for offensive purposes, such as crafting spear phishing emails, creating cracking tools, carding, etc.," Netenrich security researcher Rakesh Krishnan 

Rust-based Realst Infostealer Targeting Apple macOS Users' Cryptocurrency Wallets

By THN
A new malware family called Realst has become the latest to target Apple macOS systems, with a third of the samples already designed to infect macOS 14 Sonoma, the upcoming major release of the operating system. Written in the Rust programming language, the malware is distributed in the form of bogus blockchain games and is capable of "emptying crypto wallets and stealing stored password and

North Korean Nation-State Actors Exposed in JumpCloud Hack After OPSEC Blunder

By THN
North Korean nation-state actors affiliated with the Reconnaissance General Bureau (RGB) have been attributed to the JumpCloud hack following an operational security (OPSEC) blunder that exposed their actual IP address. Google-owned threat intelligence firm Mandiant attributed the activity to a threat actor it tracks under the name UNC4899, which likely shares overlaps with clusters already

How MDR Helps Solve the Cybersecurity Talent Gap

By The Hacker News
How do you overcome today's talent gap in cybersecurity? This is a crucial issue — particularly when you find executive leadership or the board asking pointed questions about your security team's ability to defend the organization against new and current threats. This is why many security leaders find themselves turning to managed security services like MDR (managed detection and response),

Critical MikroTik RouterOS Vulnerability Exposes Over Half a Million Devices to Hacking

By THN
A severe privilege escalation issue impacting MikroTik RouterOS could be weaponized by remote malicious actors to execute arbitrary code and seize full control of vulnerable devices. Cataloged as CVE-2023-30799 (CVSS score: 9.1), the shortcoming is expected to put approximately 500,000 and 900,000 RouterOS systems at risk of exploitation via their web and/or Winbox interfaces, respectively,

Casbaneiro Banking Malware Goes Under the Radar with UAC Bypass Technique

By THN
The financially motivated threat actors behind the Casbaneiro banking malware family have been observed making use of a User Account Control (UAC) bypass technique to gain full administrative privileges on a machine, a sign that the threat actor is evolving their tactics to avoid detection and execute malicious code on compromised assets. "They are still heavily focused on Latin American

macOS Under Attack: Examining the Growing Threat and User Perspectives

By The Hacker News
As the number of people using macOS keeps going up, so does the desire of hackers to take advantage of flaws in Apple's operating system.  What Are the Rising Threats to macOS? There is a common misconception among macOS fans that Apple devices are immune to hacking and malware infection. However, users have been facing more and more dangers recently. Inventive attackers are specifically

TETRA:BURST — 5 New Vulnerabilities Exposed in Widely Used Radio Communication System

By THN
A set of five security vulnerabilities have been disclosed in the Terrestrial Trunked Radio (TETRA) standard for radio communication used widely by government entities and critical infrastructure sectors, including what's believed to be an intentional backdoor that could have potentially exposed sensitive information. The issues, discovered by Midnight Blue in 2021 and held back until now, have

Zenbleed: New Flaw in AMD Zen 2 Processors Puts Encryption Keys and Passwords at Risk

By THN
A new security vulnerability has been discovered in AMD's Zen 2 architecture-based processors that could be exploited to extract sensitive data such as encryption keys and passwords. Discovered by Google Project Zero researcher Tavis Ormandy, the flaw – codenamed Zenbleed and tracked as CVE-2023-20593 (CVSS score: 6.5) – allows data exfiltration at the rate of 30 kb per core, per second. The

Atlassian Releases Patches for Critical Flaws in Confluence and Bamboo

By THN
Atlassian has released updates to address three security flaws impacting its Confluence Server, Data Center, and Bamboo Data Center products that, if successfully exploited, could result in remote code execution on susceptible systems. The list of the flaws is below - CVE-2023-22505 (CVSS score: 8.0) - RCE (Remote Code Execution) in Confluence Data Center and Server (Fixed in versions 8.3.2 and

Ivanti Releases Urgent Patch for EPMM Zero-Day Vulnerability Under Active Exploitation

By THN
Ivanti is warning users to update their Endpoint Manager Mobile (EPMM) mobile device management software (formerly MobileIron Core) to the latest version that fixes an actively exploited zero-day vulnerability. Dubbed CVE-2023-35078, the issue has been described as a remote unauthenticated API access vulnerability that impacts currently supported version 11.4 releases 11.10, 11.9, and 11.8 as

Apple Rolls Out Urgent Patches for Zero-Day Flaws Impacting iPhones, iPads and Macs

By THN
Apple has rolled out security updates to iOS, iPadOS, macOS, tvOS, watchOS, and Safari to address several security vulnerabilities, including one actively exploited zero-day bug in the wild. Tracked as CVE-2023-38606, the shortcoming resides in the kernel and permits a malicious app to modify sensitive kernel state potentially. The company said it was addressed with improved state management. "

TETRA radio comms used by emergency heroes easily cracked, say experts

If it looks like a backdoor, walks like a backdoor, maybe it's ... export control

Updated Midnight Blue, a security firm based in the Netherlands, has found five vulnerabilities that affect Terrestrial Trunked Radio (TETRA), used in Europe, the United Kingdom, and many other countries by government agencies, law enforcement, and emergency services organizations.…

  • July 24th 2023 at 23:20

AMD Zenbleed chip bug leaks secrets fast and easy

Zen 2 flaw more simple than Spectre, exploit code already out there – get patching when you can

AMD has started issuing some patches for its processors affected by a serious silicon-level bug dubbed Zenbleed that can be exploited by rogue users and malware to steal passwords, cryptographic keys, and other secrets from software running on a vulnerable system.…

  • July 24th 2023 at 20:41

The Best Personal Safety Devices, Apps, and Wearables (2024)

By Medea Giordano
Your smartphone or wearable could help you out in a truly dangerous situation. Here are some options to consider.

Critical Zero-Days in Atera Windows Installers Expose Users to Privilege Escalation Attacks

By THN
Zero-day vulnerabilities in Windows Installers for the Atera remote monitoring and management software could act as a springboard to launch privilege escalation attacks. The flaws, discovered by Mandiant on February 28, 2023, have been assigned the identifiers CVE-2023-26077 and CVE-2023-26078, with the issues remediated in versions 1.8.3.7 and 1.8.4.9 released by Atera on April 17, 2023, and

Google Messages Getting Cross-Platform End-to-End Encryption with MLS Protocol

By THN
Google has announced that it intends to add support for Message Layer Security (MLS) to its Messages service for Android and open source an implementation of the specification. "Most modern consumer messaging platforms (including Google Messages) support end-to-end encryption, but users today are limited to communicating with contacts who use the same platform," Giles Hogben, privacy engineering

How to Protect Patients and Their Privacy in Your SaaS Apps

By The Hacker News
The healthcare industry is under a constant barrage of cyberattacks. It has traditionally been one of the most frequently targeted industries, and things haven’t changed in 2023. The U.S. Government’s Office for Civil Rights reported 145 data breaches in the United States during the first quarter of this year. That follows 707 incidents a year ago, during which over 50 million records were

TETRA Radio Code Encryption Has a Flaw: A Backdoor

By Kim Zetter
A secret encryption cipher baked into radio systems used by critical infrastructure workers, police, and others around the world is finally seeing sunlight. Researchers say it isn’t pretty.

New OpenSSH Vulnerability Exposes Linux Systems to Remote Command Injection

By THN
Details have emerged about a now-patched flaw in OpenSSH that could be potentially exploited to run arbitrary commands remotely on compromised hosts under specific conditions. "This vulnerability allows a remote attacker to potentially execute arbitrary commands on vulnerable OpenSSH's forwarded ssh-agent," Saeed Abbasi, manager of vulnerability research at Qualys, said in an analysis last week.

Banking Sector Targeted in Open-Source Software Supply Chain Attacks

By THN
Cybersecurity researchers said they have discovered what they say is the first open-source software supply chain attacks specifically targeting the banking sector. "These attacks showcased advanced techniques, including targeting specific components in web assets of the victim bank by attaching malicious functionalities to it," Checkmarx said in a report published last week. "The attackers

What happens if AI is wrong? – Week in security with Tony Anscombe

Responses generated by ChatGPT about individual people could be misleading or harmful or spill their personal information. What are the takeaways for you as a ChatGPT user?
  • July 24th 2023 at 05:11

8 common work-from-home scams to avoid

That ‘employer’ you’re speaking to may in reality be after your personal information, your money or your help with their illegal activities
  • July 24th 2023 at 05:11

The good, the bad and the ugly of AI – Week in security with Tony Anscombe

The growing use of synthetic media and the difficulties in distinguishing between real and fake content raise a slew of legal and ethical questions
  • July 24th 2023 at 05:11

Google Cloud shores up log permissions for builder bot

ALSO: Amazon's child-sized COPPA fine, smart tech security labels coming to the US, and this week's critical vulns

Infosec in brief Google Cloud has fixed an issue in which it gave away a little too much info in its audit logs to a service account.…

  • July 24th 2023 at 04:08

China’s Breach of Microsoft Cloud Email May Expose Deeper Problems

By Matt Burgess, Lily Hay Newman
Plus: Microsoft expands access to premium security features, AI child sexual abuse material is on the rise, and Netflix’s password crackdown has its intended effect.

Apple Threatens to Pull iMessage and FaceTime from U.K. Amid Surveillance Demands

By THN
Apple has warned that it would rather stop offering iMessage and FaceTime services in the U.K. than bowing down to government pressure in response to new proposals that seek to expand digital surveillance powers available to state intelligence agencies. The development, first reported by BBC News, makes the iPhone maker the latest to join the chorus of voices protesting against forthcoming

Stolen Microsoft key may have opened up a lot more than US govt email inboxes

How does the Azure giant come back from this?

A stolen Microsoft security key may have allowed Beijing-backed spies to break into a lot more than just Outlook and Exchange Online email accounts.…

  • July 21st 2023 at 22:58

VirusTotal: We're sorry someone fat-fingered and exposed 5,600 users

File under PEBCAK

VirusTotal today issued a mea culpa, saying a blunder earlier this week by one of its staff exposed information belonging to 5,600 customers, including the email addresses of US Cyber Command, FBI, and NSA employees.…

  • July 21st 2023 at 20:58

Few Fortune 100 Firms List Security Pros in Their Executive Ranks

By BrianKrebs

Many things have changed since 2018, such as the names of the companies in the Fortune 100 list. But one aspect of that vaunted list that hasn’t shifted much since is that very few of these companies list any security professionals within their top executive ranks.

The next time you receive a breach notification letter that invariably says a company you trusted places a top priority on customer security and privacy, consider this: Only five of the Fortune 100 companies currently list a security professional in the executive leadership pages of their websites. This is largely unchanged from five of the Fortune 100 in 2018, the last time KrebsOnSecurity performed this analysis.

A review of the executives pages published by the 2022 list of Fortune 100 companies found only five — BestBuy, Cigna, Coca-Cola, Disney and Walmart — that listed a Chief Security Officer (CSO) or Chief Information Security Officer (CISO) in their highest corporate ranks.

One-third of last year’s Fortune 100 companies included a Chief Technology Officer (CTO) in their executive stables; 40 listed Chief Information Officer (CIO) roles, but just 21 included a Chief Risk Officer (CRO).

As I noted in 2018, this is not to say that 95 percent of the Fortune 100 companies don’t have a CISO or CSO in their employ: A review of LinkedIn suggests that most of them in fact do have people in those roles, and experts say some of the largest multinational companies will have multiple people in these positions.

But it is interesting to note which executive positions the top companies deem worth publishing in their executive leadership pages. For example, 88 percent listed a Director of Human Resources (or “Chief People Officer”), and 37 out of 100 included a Chief Marketing Officer.

Not that these roles are somehow more or less important than that of a CISO/CSO within the organization. Nor is the average pay hugely different among all these roles. Yet, considering how much marketing (think consumer/customer data) and human resources (think employee personal/financial data) are impacted by your average data breach, it’s somewhat remarkable that more companies don’t list their chief security personnel among their top ranks.

One likely explanation as to why a great many companies still don’t include their security leaders within their highest echelons is that these employees do not report directly to the company’s CEO, board of directors, or Chief Risk Officer.

The CSO or CISO position traditionally has reported to an executive in a technical role, such as the CTO or CIO. But workforce experts say placing the CISO/CSO on unequal footing with the organization’s top leaders makes it more likely that cybersecurity and risk concerns will take a backseat to initiatives designed to increase productivity and generally grow the business.

“Separation of duties is a fundamental concept of security, whether we’re talking about cyber threats, employee fraud, or physical theft,” said Tari Schreider, an analyst with Datos Insights. “But that critical separation is violated every day with the CISO or CSO reporting to the heads of technology.”

IANS, an organization geared toward CISOs/CSOs and their teams, surveyed more than 500 organizations last year and found roughly 65 percent of CISOs still report to a technical leader, such as the CTO or CIO: IANS found 46 percent of CISOs reported to a CIO, with 15 percent reporting directly to a CTO.

A survey last year by IANS found 65 percent of CISOs report to a tech function within organizations, such as the CTO or CIO. Image: IANS Research.

Schreider said one big reason many CISOs and CSOs aren’t listed in corporate executive biographies at major companies is that these positions often do not enjoy the same legal and insurance protections afforded to other officers within the company.

Typically, larger companies will purchase a “Directors and Officers” liability policy that covers legal expenses should one of the organization’s top executives find themselves dragged into court over some business failing on the part of their employer. But organizations that do not offer this coverage to their security leaders are unlikely to list those positions in their highest ranks, Schreider said.

“It’s frankly shocking,” Schreider said, upon hearing that only four of the Fortune 100 listed any security personnel in their top executive hierarchies. “If the company isn’t going to give them legal cover, then why give them the responsibility for security? Especially when CISOs and CSOs shouldn’t own the risk, yet the majority of them carry the mantle of responsibility and they tend to be scapegoats” when the organization eventually gets hacked, he said.

Schreider said while Datos Insights focuses mostly on the financial and insurance industries, a recent Datos survey echoes the IANS findings from last year. Datos surveyed 25 of the largest financial institutions by asset size (two of which are no longer in existence), and found just 22 percent of CSOs/CISOs reported to the CEO. A majority — 65 percent — had their CSOs/CISOs reporting to either a CTO or CIO.

“I’ve looked at these types of statistics for years and they’ve never really changed that much,” Schreider said. “The CISO or CSO is in the purview of the technical stack from a management perspective. Right, wrong or indifferent, that’s what’s happening.”

Earlier this year, IT consulting firm Accenture released results from surveying more than 3,000 respondents from 15 industries across 14 countries about their security maturity levels. Accenture found that only about one-third of the organizations they surveyed had enough security maturity under their belts to have integrated security into virtually every aspect of their businesses — and this includes having CISOs or CSOs report to someone in charge of overseeing risk for the business as a whole.

Not surprisingly, Accenture also found that only a third of respondents considered cybersecurity risk “to a great extent” when evaluating overall enterprise risk.

“This highlights there is still some way to go to make cybersecurity a proactive, strategic necessity within the business,” the report concluded.

One way of depicting the different stages of security maturity.

A spreadsheet tracking the prevalence of security leaders on the executive pages of the 2022 Fortune 100 firms is available here.

Update, July 23: Somehow overlooked Disney’s CSO listed on their leadership page. The story copy above has been updated to reflect that.

Azure AD Token Forging Technique in Microsoft Attack Extends Beyond Outlook, Wiz Reports

By THN
The recent attack against Microsoft's email infrastructure by a Chinese nation-state actor referred to as Storm-0558 is said to have a broader scope than previously thought. According to cloud security company Wiz, the inactive Microsoft account (MSA) consumer signing key used to forge Azure Active Directory (Azure AD or AAD) tokens to gain illicit access to Outlook Web Access (OWA) and

HotRat: New Variant of AsyncRAT Malware Spreading Through Pirated Software

By THN
A new variant of AsyncRAT malware dubbed HotRat is being distributed via free, pirated versions of popular software and utilities such as video games, image and sound editing software, and Microsoft Office. "HotRat malware equips attackers with a wide array of capabilities, such as stealing login credentials, cryptocurrency wallets, screen capturing, keylogging, installing more malware, and
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