Bleeping Computer.

Sensata Technologies is warning former and current employees it suffered a data breach after concluding an investigation into an April ransomware attack. [...]

Blue Team playbooks are essential—but tools like Wazuh take them to the next level. From credential dumping to web shells and brute-force attacks, see how Wazuh strengthens real-time detection and automated response. [...]

United Natural Foods (UNFI), North America's largest publicly traded wholesale distributor, was forced to shut down some systems following a recent cyberattack. [...]

A new variant of the Mirai malware botnet is exploiting a command injection vulnerability in TBK DVR-4104 and DVR-4216 digital video recording devices to hijack them. [...]

A significant supply chain attack hit NPM after 15 popular Gluestack packages with over 950,000 weekly downloads were compromised to include malicious code that acts as a remote access trojan (RAT). [...]

Two malicious packages have been discovered in the npm JavaScript package index, which masquerades as useful utilities but, in reality, are destructive data wipers that delete entire application directories. [...]

Microsoft has released a PowerShell script to help restore an empty 'inetpub' folder created by the April 2025 Windows security updates if deleted. As Microsoft previously warned, this folder helps mitigate a high-severity Windows Process Activation privilege escalation vulnerability. [...]

U.S. tax resolution firm Optima Tax Relief suffered a Chaos ransomware attack, with the threat actors now leaking data stolen from the company. [...]

Healthcare giant Kettering Health, which manages 14 medical centers in Ohio, confirmed that the Interlock ransomware group breached its network and stole data in a May cyberattack. [...]

A new data wiper malware named 'PathWiper' is being used in targeted attacks against critical infrastructure in Ukraine, aimed at disrupting operations in the country. [...]

The Qilin ransomware operation has recently joined attacks exploiting two Fortinet vulnerabilities that allow bypassing authentication on vulnerable devices and executing malicious code remotely. [...]

Law enforcement authorities from over a dozen countries have arrested 20 suspects in an international operation targeting the production and distribution of child sexual abuse material. [...]

Google's AI advancement is not slowing down, and we might be getting yet another powerful model codenamed "Gemini Kingfall." [...]

OpenAI is planning to ship an update to ChatGPT that will turn on the new o3 Pro model, which has more compute to think harder. [...]

The FBI is warning that the BADBOX 2.0 malware campaign has infected over 1 million home Internet-connected devices, converting consumer electronics into residential proxies that are used for malicious activity. [...]

A threat actor has re-released data from a 2021 AT&T breach affecting 70 million customers, this time combining previously separate files to directly link Social Security numbers and birth dates to individual users. [...]

Hackers are actively exploiting CVE-2025-49113, a critical vulnerability in the widely used Roundcube open-source webmail application that allows remote execution. [...]

Designing a security-focused Windows Service? Learn more from ThreatLocker about the core components for real-time monitoring, threat detection, and system hardening to defend against malware and ransomware. [...]

Designing a security-focused Windows Service? Learn more from ThreatLocker about the core components for real-time monitoring, threat detection, and system hardening to defend against malware and ransomware. [...]

The German data protection authority (BfDI) has fined Vodafone GmbH, the telecommunications company's German subsidiary, €45 million ($51.4 million) for privacy and security violations. [...]