SecurityWeek’s weekly cybersecurity news roundup offers a concise overview of important developments that may not receive full standalone coverage but remain relevant to the broader…
Authorities arrest 23-year-old accused of running the Kimwolf botnet Pierluigi Paganini May 22, 2026 Canadian authorities arrested a 23-year-old Ottawa man accused of running the…
European authorities took down a prominent virtual private network service and arrested the alleged administrator behind an operation that cybercriminals used to steal data, commit…
I have walked into some version of this scene at energy utilities, automotive plants and pharma sites across sectors and borders for a decade. The…
Iranian state-sponsored cyber activity continues to rank among the most persistent threats facing U.S. networks and critical infrastructure, according to a Congressional Research Service report…
Iranian-aligned cyber actors are increasingly targeting weakly secured U.S. critical infrastructure systems, exploiting gaps in basic cyber hygiene and exposed industrial environments, according to a…
It’s been eight months since we launched our Managed Microsoft Defender service in general availability. Tens of thousands of endpoints are now protected by the…
Ubiquiti has released security updates to patch three maximum severity vulnerabilities in Unify OS that can be exploited by remote attackers without privileges. UniFi OS…
Hackers are quietly hiding Windows malware inside nested folders that imitate macOS system paths, making dangerous payloads look like harmless archives to the untrained eye.…
Russian state-sponsored and aligned threat groups are increasingly combining Remote Desktop Protocol (RDP), Virtual Private Networks (VPNs), supply chain compromise, and sophisticated social engineering to…
U.S. and Canadian authorities arrested and charged a Canadian man accused of operating the KimWolf DDoS botnet, a service linked to attacks that infected more…
Ravie LakshmananMay 22, 2026Cybercrime / Law Enforcement The U.S. Department of Justice (DoJ) on Thursday announced the arrest of a Canadian man in connection with…
