Information Security Magazine

GMO Internet has told customers to unplug their PCs in advance of a possible ransomware attack

Attackers have used fake ChatGPT and Claude projects to distribute Yoba malware

Nvidia’s Mark Weatherford says CISOs must translate AI cybersecurity risks into business priorities, clarify risk ownership and balance innovation with security controls

An undisclosed number of Engie customers have had their data compromised after a supply chain incident

The University of New Mexico is working to restore systems following the incident, which has been claimed by the BYOD ransomware group

Researchers uncovered an OpenAI API flaw that exposed hidden AI reasoning traces, prompting a fix and a $6000 bug bounty reward

Attackers have infected 953 online stores with a scanner-evading JavaScript loader since July 2025

ISC2’s new Cyber-AI Workforce Coalition serves as a “vendor-neutral convener” to map the future of AI security careers, ISC2 CEO Scott Beale told Infosecurity

Arctic Wolf warned that the function enables highly effective social engineering attacks, which lead to incidents such as ransomware

Hackers have stolen personal information on over 520,000 people from the University of Copenhagen

ISC2 is seeking 3000 volunteers to enrol to a pilot exam phase for its upcoming AI security certification

UK police forces and fire and rescue services have been urged to strengthen cybersecurity as rising cyber threats outpace current defenses

CISA’s new strategy, CISA 2030, will focus on rapid detection and response and resiliency of critical services ahead of “passive defense”

A large-scale GitHub campaign abused stolen access tokens to target 13,500+ branches and repositories with secret-stealing workflows

Six Linux flaws were made public, including one with a working root exploit and no merged fix

Microsoft’s updates address two newly disclosed vulnerabilities in the .NET developer platform, as well as flaws not fully addressed in an earlier release

Blue Initiative launches a new vulnerability database for IT and OT CVEs relevant to the maritime industry

PHP warns of critical RCE vulnerability CVE-2026-115560, but says limited exploit conditions mean most deployments are unlikely to be affected

Japanese video games giant Capcom confirmed unauthorized access to its online account system

Security researchers identified attempts to access corporate networks which have been linked to a major Microsoft 365-targeted BEC campaign using phishing, stolen session tokens and social engineering