Latest Cybersecurity News and Articles

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Alibaba's T-Head C910 RISC-V Chips Found Vulnerable to GhostWrite Attack

Alibaba's T-Head C910 RISC-V CPUs have been found to have serious security flaws by computer security researchers at the CISPA Helmholtz Center for Information Security in Germany.

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0.0.0.0 Day: 18-Year-Old Browser Vulnerability Impacts MacOS and Linux Devices

Cybersecurity researchers have discovered a new "0.0.0.0 Day" impacting all major web browsers that malicious websites could take advantage of to breach local networks. The critical vulnerability "exposes a fundamental flaw in how browsers handle network requests, potentially granting malicious actors access to sensitive services running on local devices," Oligo Security researcher Avi Lumelsky

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Cloud Storage From Microsoft, Google Used in Malware Attacks

Symantec's Threat Hunter Team has observed various espionage operations utilizing cloud services, like the backdoors GoGra and Grager targeting organizations in South Asia, South East Asia, Taiwan, Hong Kong, and Vietnam.

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FBI and CISA Uncover Updated TTPs and Activity of the BlackSuit Ransomware Group

The BlackSuit ransomware group gains access through phishing campaigns, RDP, and vulnerability exploits, using tools like Chisel and Mimikatz for communication and credential theft.

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Organizations face an average of 8 ransomware incidents per year

A new report reveals an increase in ransomware incidents and shows security leaders deal with incidents an average of eight times each year. 

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Ronin Network Hacked, $12 Million Returned by “White Hat” Hackers

Ronin Network was hacked, resulting in the withdrawal of $12 million by "white hat" hackers who returned the stolen funds. The hackers exploited an undocumented vulnerability on the Ronin bridge, withdrawing 4,000 ETH and 2 million USDC.

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Researcher Discovers Downgrade Attack Abusing Windows Update Process

A security researcher at SafeBreach demonstrated at the Black Hat 2024 conference that two zero-day vulnerabilities can be exploited in downgrade attacks to revert fully updated Windows systems back to older versions, reintroducing vulnerabilities.

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Automated Security Validation: One (Very Important) Part of a Complete CTEM Framework

The last few years have seen more than a few new categories of security solutions arise in hopes of stemming a never-ending tidal wave of risks. One of these categories is Automated Security Validation (ASV), which provides the attacker’s perspective of exposures and equips security teams to continuously validate exposures, security measures, and remediation at scale. ASV is an important element

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SEC Ends Probe Into MOVEit Attacks Impacting 95 Million People

The SEC has closed its investigation into Progress Software's handling of a zero-day flaw in MOVEit Transfer. Progress Software announced in a recent SEC filing that no enforcement action will be recommended by the Division of Enforcement.

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Windows Downgrade Attack Risks Exposing Patched Systems to Old Vulnerabilities

Microsoft said it is developing security updates to address two loopholes that it said could be abused to stage downgrade attacks against the Windows update architecture and replace current versions of the Windows files with older versions. The vulnerabilities are listed below - CVE-2024-38202 (CVSS score: 7.3) - Windows Update Stack Elevation of Privilege Vulnerability CVE-2024-21302 (CVSS

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New Phishing Scam Uses Google Drawings and WhatsApp Shortened Links

Cybersecurity researchers have discovered a novel phishing campaign that leverages Google Drawings and shortened links generated via WhatsApp to evade detection and trick users into clicking on bogus links designed to steal sensitive information. "The attackers chose a group of the best-known websites in computing to craft the threat, including Google and WhatsApp to host the attack elements,

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Roundcube Flaws Allow Easy Email Account Compromise (CVE-2024-42009, CVE-2024-42008)

Roundcube's vulnerabilities (CVE-2024-42009, CVE-2024-42008) allow attackers to compromise email accounts easily. The two cross-site scripting flaws could lead to the theft of emails, contacts, and passwords, and the sending of unauthorized emails.

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Microsoft 365 Anti-Phishing Feature can be Bypassed with CSS

A flaw in Microsoft 365's anti-phishing feature allows attackers to hide the 'First Contact Safety Tip' warning in Outlook emails using CSS, increasing the risk of users falling for malicious emails.

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Unlock the Future of Cybersecurity: Exclusive, Next Era AI Insights and Cutting-Edge Training at SANS Network Security 2024

The Immersive Experience Happening This September in Las Vegas!In an era of relentless cybersecurity threats and rapid technological advancement, staying ahead of the curve is not just a necessity, but critical. SANS Institute, the premier global authority in cybersecurity training, is thrilled to announce Network Security 2024, a landmark event designed to empower cybersecurity professionals

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FBI and CISA Warn of BlackSuit Ransomware That Demands Up to $500 Million

The ransomware strain known as BlackSuit has demanded as much as $500 million in ransoms to date, with one individual ransom demand hitting $60 million. That's according to an updated advisory from the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI). "BlackSuit actors have exhibited a willingness to negotiate payment amounts," the

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Critical Security Flaw in WhatsUp Gold Under Active Attack - Patch Now

A critical security flaw impacting Progress Software WhatsUp Gold is seeing active exploitation attempts, making it essential that users move quickly to apply the latest. The vulnerability in question is CVE-2024-4885 (CVSS score: 9.8), an unauthenticated remote code execution bug impacting versions of the network monitoring application released before 2023.1.3. "The

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Cybercrime Rapper Sues Bank over Fraud Investigation

In January, KrebsOnSecurity wrote about rapper Punchmade Dev, whose music videos sing the praises of a cybercrime lifestyle. That story showed how Punchmade's social media profiles promoted Punchmade-themed online stores selling bank account and payment card data. Now the Kentucky native is suing his financial institution after it blocked a $75,000 wire transfer and froze his account, citing an active law enforcement investigation.

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Report: Email Attacks Skyrocket 293%

According to Acronis, ransomware remains a top threat for SMBs, especially in critical sectors like government and healthcare, where 10 new ransomware groups conducted 84 cyberattacks globally in Q1 2024.

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Federal Watchdog Urges EPA to Develop Comprehensive Cyber Strategy to Protect Water Systems

The U.S. Government Accountability Office is urging the Environmental Protection Agency (EPA) to develop a comprehensive strategy to protect the nation's drinking and wastewater systems from cyber threats.

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New Linux Kernel Exploit Technique 'SLUBStick' Discovered by Researchers

Cybersecurity researchers have shed light on a novel Linux kernel exploitation technique dubbed SLUBStick that could be exploited to elevate a limited heap vulnerability to an arbitrary memory read-and-write primitive. "Initially, it exploits a timing side-channel of the allocator to perform a cross-cache attack reliably," a group of academics from the Graz University of Technology said [PDF]. "