Malware & Threats Microsoft Teams Relay Servers Abused in DragonForce Ransomware Attack The attackers deployed a new Go-based backdoor that uses Microsoft Teams servers for command-and-control. Ionut ArghireJune 17, 2026
Data Breaches DragonForce Ransomware Hackers Exploiting SimpleHelp Vulnerabilities Sophos warns that a DragonForce ransomware operator chained three vulnerabilities in SimpleHelp to target a managed service provider. Ionut ArghireMay 27, 2025
Ransomware Google Warns UK Retailer Hackers Now Targeting US Google says the hacking group behind the recent cyberattacks on UK retailers is now shifting focus to the US. Ionut ArghireMay 16, 2025
Ransomware Ransomware Group Claims Attacks on UK Retailers The DragonForce ransomware group has claimed responsibility for the recent cyberattacks on UK retailers Co-op, Harrods, and M&S. Ionut ArghireMay 5, 2025