25th May – Threat Intelligence Report
2026-05-25T20:52:25Z•e1a06859856fd8940f71674a510853e4def92782bc62adcbd94b48913fe18ff0
CVE-2026-3502IRGCai-data-leakbooking.comchatgptcloud-exfiltrationdata-breachdfirinstructurelapsusmedtronic','vercel','7-elevennation-statenimbus-manticoreoauth-token-theftransomwareransomware-as-a-serviceshinyhunterssupply-chainteampcpthe-gentlementhreat-intelligencetrueconfvectwiperzero-day
What happened
Check Point Research weekly bulletin (Apr–May 2026) covering multiple high-impact incidents and actor activity: widespread data breaches (7‑Eleven, Vodafone, Instructure, Booking.com, LA Police, European Commission, Medtronic, Vercel) including theft of Salesforce and source-code repositories; active ransomware and RaaS activity (The Gentlemen, VECT, TeamPCP partnerships) and more than 70 active data‑leak sites tracked in Q1 2026. Nation‑state operations attributed to Nimbus Manticore (IRGC/UNC1549) targeting IoT, destructive attacks and cloud exfiltration are detailed. A zero‑day in TrueConf,
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- checkpoint_research
- Record identifier
- e1a06859856fd8940f71674a510853e4def92782bc62adcbd94b48913fe18ff0
- Enrichment time
- 2026-05-25T20:52:25Z
- AI-assisted enrichment
- Yes
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