Threat actors have been exploiting a zero-day vulnerability in legacy Sitecore deployments to deploy WeepSteel reconnaissance malware. [...]

Chess.com has disclosed a data breach after threat actors gained unauthorized access to a third-party file transfer application used by the platform. [...]

TP-Link has confirmed the existence of an unpatched zero-day vulnerability impacting multiple router models, as CISA warns that other router flaws have been exploited in attacks. [...]

Car tire giant Bridgestone confirms it is investigating a cyberattack that impacts the operation of some manufacturing facilities in North America. [...]

Threat actors are using Grok, X's built-in AI assistant, to bypass link posting restrictions that the platform introduced to reduce malicious advertising. [...]

Hackers are increasingly using a new AI-powered offensive security framework called HexStrike-AI in real attacks to exploit newly disclosed n-day flaws. [...]

The Alliance for Creativity and Entertainment (ACE) and Egyptian authorities have shut down Streameast, the world's largest illegal live sports streaming network, and arrested two people allegedly associated with the operation. [...]

Google has released the September 2025 security update for Android devices, addressing a total of 84 vulnerabilities, including two actively exploited flaws. [...]

Hackers tried to steal $130 million from Evertec's Brazilian subsidiary Sinqia S.A.after gaining unauthorized access to its environment on the central bank's real-time payment system (Pix). [...]

Jaguar Land Rover (JLR) announced that a cyberattack forced the company to shut down certain systems as part of the mitigation effort. [...]

The Office of the Pennsylvania Attorney General announced that a ransomware attack is behind the ongoing two-week service outage. [...]

Researchers have disrupted an operation attributed to Russian state-sponsored threat group Midnight Blizzard, who sought access to Microsoft 365 accounts and data. [...]

The U.S. Treasury's Office of Foreign Assets Control (OFAC) has sanctioned two individuals and two companies associated with North Korean IT worker schemes that operate at the expense of American organizations. [...]

Anthropic's Claude Code large language model has been abused by threat actors who used it in data extortion campaigns and to develop ransomware packages. [...]

The FBI and the Dutch Police have shut down the VerifTools marketplace for fraudulent identity documents after seizing servers in Amsterdam that hosted the online operation. [...]

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, with BleepingComputer learning the data was stolen from it's Salesforce account. [...]

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. [...]