Researchers have demonstrated that GPU Rowhammer attacks can be used to escalate privileges.
The post GPUBreach: Root Shell Access Achieved via GPU Rowhammer Attack appeared first on SecurityWeek.
Dell and HP Roll Out Quantum-Resistant Device Security and AI-Era Cyber Resilience
The computer giants have announced new security capabilities for PCs and printers.
The post Dell and HP Roll Out Quantum-Resistant Device Security and AI-Era Cyber Resilience appeared first on SecurityWeek.
iOS, macOS 26.4 Roll Out With Fresh Security Patches
Apple released security fixes for older devices as well, in iOS 18.7.7, iPadOS 18.7.7, macOS Sequoia 15.7.5, and macOS Sonoma 14.8.5.
The post iOS, macOS 26.4 Roll Out With Fresh Security Patches appeared first on SecurityWeek.
1stProtect Emerges From Stealth With $20 Million in Funding
The company’s endpoint security platform monitors behavior and verifies user intent to stop cyberattacks in real time.
The post 1stProtect Emerges From Stealth With $20 Million in Funding appeared first on SecurityWeek.
Apple Debuts Background Security Improvements With Fresh WebKit Patches
The lightweight updates are meant to deliver security protections between security updates.
The post Apple Debuts Background Security Improvements With Fresh WebKit Patches appeared first on SecurityWeek.
‘BlackSanta’ Malware Activates EDR and AV Killer Before Detonating Payload
The malware disables antivirus and EDR protections at the kernel level, clearing the path for credential harvesting, system reconnaissance, and eventual data exfiltration.
The post ‘BlackSanta’ Malware Activates EDR and AV Killer Before Detonating Payload appeared first on SecurityWeek.
Google Plans Two-Week Release Schedule for Chrome
Starting September 2026, new Chrome iterations will be released twice as fast, part of a two-week cycle.
The post Google Plans Two-Week Release Schedule for Chrome appeared first on SecurityWeek.
Trend Micro Patches Critical Apex One Vulnerabilities
TrendAI has fixed eight critical and high-severity issues in Windows and macOS endpoint security products.
The post Trend Micro Patches Critical Apex One Vulnerabilities appeared first on SecurityWeek.
Claude’s New AI Vulnerability Scanner Sends Cybersecurity Shares Plunging
The stocks of major cybersecurity companies have fallen sharply over fears that AI is disrupting the industry.
The post Claude’s New AI Vulnerability Scanner Sends Cybersecurity Shares Plunging appeared first on SecurityWeek.
Microsoft to Enable ‘Windows Baseline Security’ With New Runtime Integrity Safeguards
Windows will have runtime safeguards enabled by default, ensuring that only properly signed software runs.
The post Microsoft to Enable ‘Windows Baseline Security’ With New Runtime Integrity Safeguards appeared first on SecurityWeek.
