Bleeping Computer.

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. [...]

Two members of a group of cybercriminals named ViLE were sentenced this week for hacking into a federal law enforcement web portal in an extortion scheme. [...]

The Interlock ransomware gang has claimed a recent cyberattack on the Kettering Health healthcare network and leaked data allegedly stolen from breached systems. [...]

The U.S. Department of State has announced a reward of up to $10 million for any information on government-sponsored hackers with ties to the RedLine infostealer malware operation and its suspected creator, Russian national Maxim Alexandrovich Rudometov. [...]

Microsoft announced in Berlin today a new European Security Program that promises to bolster cybersecurity for European governments. [...]

In an update to a joint advisory with CISA and the Australian Cyber Security Centre, the FBI said that the Play ransomware gang had breached roughly 900 organizations as of May 2025, three times the number of victims reported in October 2023. [...]

The Ukrainian police arrested a 35-year-old hacker who breached 5,000 accounts at an international hosting company and used them to mine cryptocurrency, resulting in $4.5 million in damages. [...]