Consumer credit reporting giant TransUnion warns it suffered a data breach exposing the personal information of over 4.4 million people in the United States. [...]

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. [...]

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. [...]

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. [...]

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. [...]

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. [...]

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

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. [...]

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). [...]

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. [...]

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. [...]

Seventy-seven malicious Android apps containing different types of malware were found on Google Play after being downloaded more than 19 million times. [...]

A critical vulnerability in Docker Desktop for Windows and macOS allows compromising the host by running a malicious container, even if the Enhanced Container Isolation (ECI) protection is active. [...]

A new Android malware posing as an antivirus tool software created by Russia's Federal Security Services agency (FSB) is being used to target executives of Russian businesses. [...]

The Federal Trade Commission (FTC) is warning major U.S. tech companies against yielding to foreign government demands that weaken data security, compromise encryption, or impose censorship on their platforms. [...]

The Pakistani APT36 cyberspies are using Linux .desktop files to load malware in new attacks against government and defense entities in India. [...]

A new infostealer malware targeting Mac devices, called 'Shamos,' is targeting Mac devices in ClickFix attacks that impersonate troubleshooting guides and fixes. [...]

Cybercriminals are increasingly abusing the AI-powered Lovable website creation and hosting platform to generate phishing pages, malware-dropping portals, and various fraudulent websites. [...]