A third-party compromise exposed 430,000 Harrods customer records; names, contacts and marketing tags were leaked—customers should expect increased phishing risk
A 2018 Friends of NRA mailing list containing nearly 10,000 names and addresses was indexed publicly; removal, compliance assessment, and
Enable Kernel-mode Hardware-enforced Stack Protection in Windows 11
Medusa claims 834.4GB exfiltration from Comcast and demands $1.2M; companies should preserve evidence, hunt IOCs, validate backups, and coordinate with
Hacktivist group Handala claimed a major Spacecom breach, but researchers found limited evidence. Analysts warn of social engineering risks and
Asahi has suspended orders, shipments and customer services in Japan after a cyberattack; investigation continues into whether systems were encrypted
WestJet warns some passenger and loyalty data were accessed in a June intrusion; travelers should monitor accounts, enable MFA, and
Microsoft detects a new XCSSET variant targeting Xcode projects with clipboard hijacking, Firefox data theft, and LaunchDaemon persistence—inspect builds, patch
Rhysida claims to have stolen MDOT employee IDs and background checks and demands 30 BTC; MDOT confirms data loss while
The Co-operative Group has disclosed over $100 million in profit losses from the April 2025 Scattered Spider cyberattack. The breach
Subscribe to the Daily Security Review Email Briefing to stay informed on the latest threats, trends, and technology, along with insightful columns from industry experts.