Japanese gaming giant SEGA has disclosed that a data breach at its third-party newsletter provider, ARARA, exposed the email addresses of 2.2 million newsletter subscribers. [...]

York University has announced it suffered a cybersecurity incident in which a threat actor stole personal information people submitted through online forms. [...]

A data-wiping malware attack has forced Russian cloud services provider Beget to rebuild its cloud infrastructure from scratch, the company said. [...]

Hackers are actively exploiting the "SSHole" vulnerability (CVE-2026-123158) in OpenSSH to execute commands, steal credentials, and establish persistent access. [...]

Japanese manufacturer Iris Ohyama, the operator of the Iris Plaza shopping platform, disclosed that personal information belonging to about 7.7 million people may have been exposed after unauthorized access to a third-party cloud service the company used. [...]

French cooperative bank Crédit Mutuel Arkéa was targeted in a cyberattack that enabled fraudulent transactions of up to $133 million, forcing it to respond by suspending certain systems.v [...]

Cybersecurity professionals are being targeted with infected security projects on GitHub that deploy a backdoor and information stealer malware. [...]

QNAP urges users to update Plex Media Server to the latest version available in the QNAP App Center, as hackers are exploiting the Plex2Shell vulnerability chain. [...]

Truffle Security has launched the Secrets Revocation Program, a free initiative that helps API key issuers revoke 1.4 million publicly exposed secrets that remain valid. [...]

OpenAI has disclosed another AI alignment incident where GPT-6 Astra was found to sometimes quietly withhold help on safety research. [...]

Attackers can force Android devices into a continuous boot loop using a specially crafted app that requires no permissions and only needs to be installed. [...]

Vercel is gradually rolling out Device Bound Session Credentials (DBSC) on its platform as a key defense against information stealer malware. [...]

DreamHost is warning of a data breach after attackers gained access to its File Manager platform for two months and stole customers' FTP/SFTP usernames and passwords. [...]

The developers of Goddess of Victory: NIKKE have confirmed that hackers tampered with the game's PC launcher scripts in a supply-chain attack, distributing malware capable of stealing credentials and cryptocurrency wallet data. [...]

A large-scale watering hole attack associated with Russian hackers has been targeting iOS and Android users visiting compromised sites or fake ones impersonating legitimate portals. [...]

Attackers have compromised the update infrastructure for the cPGuard web security suite to distribute a backdoor and a data-stealing script. [...]

Developer platform WorkOS suffered a data breach after a threat actor accessed business contact records and summaries of customer communications. [...]

Large language model hijacking attacks, also known as LLMjacking, are generating large fraudulent cloud charges, with some organizations losing more than $100,000 per day. [...]

A 3AM ransomware affiliate targeted a school estate in the UK and successfully encrypted around 37 of nearly 50 machines reached from an unmanaged host. [...]

Chinese hackers used ARTEX, an open-source, multi-agent AI penetration-testing framework, in attacks against more than 200 organizations across 14 countries. [...]