Law enforcement has taken down the infrastructure of the KillSec ransomware group and arrested three suspects in an ...

Armadin, an AI-native cybersecurity startup, has raised $255.5 million in Series B funding at a valuation exceeding $2.5 ...

US Treasury Department sanctions the developer of malware used in ATM jackpotting attacks linked to Tren de Aragua (TdA).

Cisco has patched CVE-2026-76504, an exploited zero-day authentication bypass vulnerability in Catalyst SD-WAN.

Hacker Conversations interview at SecurityWeek with Rob Juncker, the chief product and technology officer at Mimecast.

Exploitation of CVE-2026-73570, an unauthenticated OS command injection in Zimbra, started shortly after patches rolled out.

Hybrid risk intelligence company Osavul has raised $10 million (€8.5 million) in a Series A funding round led by 33N Ventures.

The malware is configured to operate on systems associated with Israeli water treatment and desalination plants. Researchers at Darktrace have discovered a new malware strain named ZionSiphon, which ...

Google launched Gemini 4 Argon and is initially rolling it out to a select group of trusted cyber defenders through its Fairwind Program.

Truffle Security has discovered over half a million active unique credentials exposed in public GitHub repositories. A total of 1,103,438 exposed credentials were discovered through the scanning of ...

As AI accelerates vulnerability discovery and exploitation, so-called virtual patching still comes down to defense-in-depth ...

OpenSSL and WolfSSL developers have released updates that patch a dozen vulnerabilities in each, including high-severity ...