Bleeping Computer.

Threat researchers discovered the first AI-powered ransomware, called PromptLock, that uses Lua scripts to steal and encrypt data on Windows, macOS, and Linux systems. [...]

The Sangoma FreePBX Security Team is warning about an actively exploited FreePBX zero-day vulnerability that impacts systems with the Administrator Control Panel (ACP) is exposed to the internet. [...]

A cyberattack on Miljödata, an IT systems supplier for roughly 80% of Sweden's municipal systems, has caused accessibility problems in more than 200 regions of the country. [...]

The U.S. National Security Agency (NSA), the UK's National Cyber Security Centre (NCSC), and partners from over a dozen countries have linked the Salt Typhoon global hacking campaigns to three China-based technology firms. [...]

More than 28,200 Citrix instances are vulnerable to a critical remote code execution vulnerability tracked as CVE-2025-7775 that is already being exploited in the wild. [...]

Zero trust isn't a project you finish—it's a cycle that keeps evolving. From supply chain exploits to policy drift, resilience requires continuous testing and adaptation. Learn how Specops Software supports this journey with tools that make it easier. [...]

The Healthcare Services Group (HSGI) is alerting more than 600,000 individuals that their personal information was exposed in a security breach last year. [...]

Google is introducing a new defense for Android called 'Developer Verification' to block malware installations from sideloaded apps sourced from outside the official Google Play app store. [...]

Google is introducing a new defense for Android called 'Developer Verification' to block malware installations from sideloaded apps sourced from outside the official Google Play app store. [...]

Citrix fixed three NetScaler ADC and NetScaler Gateway flaws today, including a critical remote code execution flaw tracked as CVE-2025-7775 that was actively exploited in attacks as a zero-day vulnerability. [...]

State-sponsored hackers linked to the Mustang Panda activity cluster targeted diplomats by hijacking web traffic to redirect to a malware serving website. [...]

Hackers breached sales automation platform Salesloft to steal OAuth and refresh tokens from its Drift chat agent integration with Salesforce to pivot to customer environments and exfiltrate data. The ShinyHunters extortion group claims responsibility for these additional Salesforce attacks. [...]

Nevada remains two days into a cyberattack that began early Sunday, disrupting government websites, phone systems, and online platforms, and forcing all state offices to close on Monday. [...]

The U.S. Cybersecurity & Infrastructure Security Agency (CISA) is warning of hackers exploiting an arbitrary code execution flaw in the Git distributed version control system. [...]

Discover how GDPR compliance can spark real growth and give you a competitive advantage with practical strategies and a strong security culture. [...]

Nissan Japan has confirmed to BleepingComputer that it suffered a data breach following unauthorized access to a server of one of its subsidiaries, Creative Box Inc. (CBI). [...]

Internet intelligence firm GreyNoise reports that it has recorded a significant spike in scanning activity consisting of nearly 1,971 IP addresses probing Microsoft Remote Desktop Web Access and RDP Web Client authentication portals in unison, suggesting a coordinated reconnaissance campaign. [...]

Researchers have developed a novel attack that steals user data by injecting malicious prompts in images processed by AI systems before delivering them to a large language model. [...]

U.S. insurance giant Farmers Insurance has disclosed a data breach impacting 1.1 million customers, with BleepingComputer learning that the data was stolen in the widespread Salesforce attacks. [...]

French retailer Auchan is informing that some sensitive data associated with loyalty accounts of several hundred thousand of its customers was exposed in a cyberattack. [...]