A flaw in O2 UK's implementation of VoLTE and WiFi Calling technologies could allow anyone to expose the general location of a person and other identifiers by calling the target. [...]

Arla Foods has confirmed to BleepingComputer that it was targeted by a cyberattack that has disrupted its production operations. [...]

The United Kingdom's Legal Aid Agency (LAA) has confirmed that a recent cyberattack is more serious than first believed, with hackers stealing a large trove of sensitive applicant data in a data breach. [...]

Mozilla released emergency security updates to address two Firefox zero-day vulnerabilities demonstrated in the recent Pwn2Own Berlin 2025 hacking competition. [...]

An American-Israeli national namedAlexander Gurevich has been arrested in Israel for his alleged involvement in exploiting the Nomad bridge smart-contract in August 2022 that allowed hackers to siphon $190 million. [...]

For at least half a year, the official software supplied with Procolored printers included malware in the form of a remote access trojan and a cryptocurrency stealer. [...]

Ransomware gang members increasingly use a new malware called Skitnet ("Bossnet") to perform stealthy post-exploitation activities on breached networks. [...]

Hackers are running a worldwide cyberespionage campaign dubbed 'RoundPress,' leveraging zero-day and n-day flaws in webmail servers to steal email from high-value government organizations. [...]

Nova Scotia Power confirms it suffered a data breach after threat actors stole sensitive customer data in a cybersecurity incident discovered last month. [...]

Tor has announced Oniux, a new command-line tool for routing any Linux application securely through the Tor network for anonymized network connections. [...]

A malicious package in the Node Package Manager index uses invisible Unicode characters to hide malicious code and Google Calendar links to host the URL for the command-and-control location. [...]

The Australian Human Rights Commission (AHRC) disclosed a data breach incident where private documents leaked online and were indexed by major search engines. [...]

A cybersecurity incident on Nucor Corporation's systems forced the company to take offline parts of its networks and implement containment measures. [...]

House of Dior, the French luxury fashion brand commonly referred to as Dior, has disclosed a cybersecurity incident that has exposed customer information. [...]

The state-backed North Korean threat group Konni (Opal Sleet, TA406) was observed targeting Ukrainian government entities in intelligence collection operations. [...]

Twilio has denied in a statement for BleepingComputer that it was breached after a threat actor claimed to be holding over 89 million Steam user records with one-time access codes. [...]

Google is announcing improvements for the Advanced Protection feature in Android 16 that strengthen defenses against sophisticated spyware attacks. [...]

A new "Branch Privilege Injection" flaw in all modern Intel CPUs allows attackers to leak sensitive data from memory regions allocated to privileged software like the operating system kernel. [...]

Marks and Spencer (M&S) confirms that customer data was stolen in a cyberattack last month, when ransomware was used to encrypt servers. [...]