Threat Intelligence
Dragos published an intelligence brief on May 6, 2026, documenting a cyber-attack against Servicios de Agua y Drenaje de Monterrey — a municipal water utility in northern Mexico — between December 2025 and February 2026 in which attackers used Anthropic's Claude and OpenAI's GPT to plan the operation,
Policy & Government
Poland's Internal Security Agency (ABW) published a public report on May 7, 2026 — its first activity summary in 12 years — warning that hackers targeted water treatment stations in five Polish municipalities, gaining access in some cases to industrial control systems and developing the ability to alter technical parameters
Vulnerabilities
Palo Alto Networks disclosed CVE-2026-0300 on May 5, 2026 — a CVSS 9.3 buffer overflow zero-day in PAN-OS that lets unauthenticated attackers execute code as root on internet-exposed PA-Series and VM-Series firewalls. Unit 42 has tracked exploitation by a likely state-sponsored cluster (CL-STA-1132) since April 9. CISA added the CVE
Policy & Government
On Friday, May 1, 2026, Australian Home Affairs and Cyber Security Minister Tony Burke announced the establishment of the Cyber Incident Review Board, a seven-member statutory body modeled on the U.S. Cyber Safety Review Board the Trump administration disbanded mid-investigation in January 2025. Australia's version is chaired
Ransomware
The DOJ sentenced Latvian national Deniss Zolotarjovs to 102 months in prison on May 4, 2026 — the first U.S. prosecution of a Karakurt member ever. Court documents tie the Conti-affiliated negotiator to extortion of more than 54 organizations, $56 million in losses across 13 victims alone, and a deliberate
Threat Intelligence
ESET disclosed a North Korea-aligned APT37/ScarCruft supply-chain compromise of sqgame.net, a Yanbian-themed gaming platform serving the ethnic-Korean community on the China-North Korea border. Trojanized Android APKs deploy a new BirdCall backdoor port. The APKs are still live.
Vulnerabilities
A 9.8 unauthenticated authentication bypass and a 7.7 privilege escalation flaw in MOVEit Automation chain to full administrative control. Patch this week. Upgrading via the full installer is the only fix — there is no workaround. The product family is the same one Cl0p exploited to breach 2,100
Cyber Crime
Six days before the 276-arrest takedown, the DOJ's Scam Center Strike Force restrained $701.96 million in cryptocurrency, seized 503 fake investment websites, and pulled off the first-ever federal seizure of a Telegram channel — the recruitment funnel that lured trafficking victims into Cambodian scam compounds. The arrests got
Data Breaches
A Bloomberg investigation found that nearly all 20 U.S. state-run health insurance exchanges plus D.C. were sending applicant data — citizenship, race, ZIP codes, prescriptions, even disclosures about incarcerated family members — to TikTok, Meta, Google, Snap, and LinkedIn via misconfigured tracking pixels. More than 7 million Americans bought insurance
phishing
Securonix tracked a phishing campaign that has compromised more than 80 organizations — mostly U.S.-based — by abusing legitimate SimpleHelp and ConnectWise ScreenConnect remote-monitoring tools. The lure impersonates the U.S. Social Security Administration. The architecture is dual-RMM redundancy: when defenders detect one channel, the other persists. Securonix Threat Research
Ransomware
World Leaks — the rebrand of Hunters International — published 8.5 terabytes and roughly 15 million files from Mediaworks, Hungary's pro-Orbán media giant. Mediaworks asked journalists not to report on the leak, citing criminal data-handling law. At least one Hungarian outlet refused. The data-extortion group World Leaks claimed responsibility
phishing
Microsoft Defender Research disclosed a sophisticated AiTM phishing campaign that hit 35,000+ users at 13,000+ organizations across 26 countries in just three days. 92% of targets were in the U.S. The lure was a fake employee disciplinary case. The reverse proxy stole session tokens — bypassing MFA in