American steel giant Nucor on Wednesday disclosed a cybersecurity incident that bears the hallmarks of a ransomware attack. The post Production at Steelmaker Nucor Disrupted by Cyberattack appeared first on SecurityWeek.
Enterprise cybersecurity giant Proofpoint is buying Germany-based Microsoft 365 security solutions provider Hornetsecurity. The post Proofpoint to Acquire Hornetsecurity in Reported $1 Billion Deal appeared first on SecurityWeek.
430K patients’ data was exposed in a breach against Ascension, and security leaders are discussing cyber threats against the healthcare industry.
This is a current list of where and when I am scheduled to speak: I’m speaking (remotely) at the Sektor 3.0 Festival in Warsaw, Poland, May 21-22, 2025. The list is maintained on this page.
A recently disclosed zero-day vulnerability has lead to repeated attacks against SAP NetWeaver.
Trying to block AI tools outright is a losing strategy. SaaS and AI are increasingly inseparable, and AI isn’t limited to tools like ChatGPT or Copilot anymore. The post Is AI Use in the Workplace Out of Control? appeared first on SecurityWeek.
Intel, AMD and Arm each published security advisories on Patch Tuesday, including for newly disclosed CPU attacks. The post Chipmaker Patch Tuesday: Intel, AMD, Arm Respond to New CPU Attacks appeared first on SecurityWeek.
A report by Nisos revealed how cybercriminals are able to locate residential details of executives with publicly available information.
Kosovo citizen Liridon Masurica has appeared in a US court, facing charges for his role in operating the cybercrime marketplace BlackDB.cc. The post Kosovar Administrator of Cybercrime Marketplace Extradited to US appeared first on SecurityWeek.
Microsoft on Tuesday released software updates to fix at least 70 vulnerabilities in Windows and related products, including five zero-day flaws that are already seeing active exploitation. Adding to the sense of urgency with this month’s patch batch from Redmond are fixes for two other weaknesses that now have publicRead More »Patch Tuesday, May 2025 Edition
