Related Threat Clusters
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FortiBleed Campaign Compromises 75,000+ Fortinet Devices Globally
A credential-harvesting campaign known as 'FortiBleed' has compromised over 75,000 Fortinet firewalls and VPNs across 194 countries. The attackers, suspected to be Russian-speaking cybercriminals, exploited previously…
105 articles · Updated June 17, 2026 -
Five-Month Espionage Campaign Targets Stock Exchange Executive's Email
A five-month-long espionage campaign targeted the email account of a senior executive at a major global stock exchange. The attackers gained access to sensitive information, including emails, calendar events, and…
9 articles · Updated June 3, 2026 -
FortiBleed Campaign Links Credential Theft to Ransomware Operations
The FortiBleed campaign has been linked to two ransomware groups, INC Ransom and Lynx, through an operational security lapse that revealed one actor's simultaneous access to both groups' negotiation panels. This…
4 articles · Updated July 2, 2026 -
Microsoft Defender Misflags DigiCert Certificates as Malware, Causing Widespread Alerts
Microsoft Defender has erroneously flagged legitimate DigiCert root certificates as Trojan:Win32/Cerdigent.A!dha due to a faulty signature update released on April 30, 2026. This has led to widespread false-positive…
14 articles · Updated May 3, 2026 -
Eurostar AI Chatbot Vulnerabilities Addressed by Security Firm
Eurostar has resolved security vulnerabilities in its AI chatbot after being notified by Pen Test Partners. The chatbot, which utilizes a large language model, was found to have issues that could affect customer…
3 articles · Updated January 4, 2026
Recent Intelligence Reports
- Ctrl+Alt+Oops: FortiBleed criminal's logins stitch two gangs together — Theregister · July 2, 2026
- Cybercriminals allegedly hacked tens of thousands of Fortinet firewalls used by major companies all over the world — Techcrunch · June 17, 2026
- Massive password — Theregister · June 17, 2026
- FortiBleed leak exposes Fortinet VPN credentials for 73,000 devices. — Bleepingcomputer · June 17, 2026
- Global Stock Exchange Hit by Monthslong Email Campaign — Darkreading · June 3, 2026
- After malware attack: Criminals used DigiCert's codesigning certificates — Heise.De · May 4, 2026
- Eurostar's Chatbot Goes Off the Rails, Security Firm Finds — Cxtoday · December 23, 2025