Security Bulletin

Two weeks after the first data leak from the DNA ancestry service, the threat actor produces an additional 4 million user records they purportedly stole.

Known threat groups Diamond Sleet and Onyx Sleet focus on cyber espionage, data theft, network sabotage, and other malicious actions, Microsoft says.

Several countries in Europe as well as the United States and Japan were involved in the operation, which is aimed at defanging one of the bigger names in ransomware.

Researchers with Symantec’s Threat Hunter Team believe that Iranian-linked groups have been conducting cyber operations to gain intelligence on sensitive foreign policy decisions.

Dark Reading's special report on SecOps data analytics looks at the elements needed to set up a proper data foundation — because getting the data right when collecting, aggregating, and analyzing it is essential.

Cybersecurity leaders say IronNet’s collapse could be repeated as the economy retracts and investment capital dries up.

The Israelis are building a cyber defense system that will use ChatGPT-like generative AI platforms to parse threat intelligence.

Without the proper context, organizations waste time mitigating software flaws that won't likely affect their systems.

Amid the burgeoning war, Israel's tech sector is focused on resilience. Ofer Schreiber, senior director at YL Ventures, weighs in on the conflict, funding for cybersecurity startups, overblown valuations, and what the future holds.

State-sponsored cyber espionage actors from Russia and China continue to target WinRAR users with various info-stealing and backdoor malware, as a patching lag plagues the software's footprint.