Kurz: Einsatzkräfte fordern beim Digitalfunk Breitband und robuste Rückfallebenen. Der Bund setzt vorerst auf die Modernisierung und Evolution des Bestandsnetzes.
German authorities identify REvil and GandCrab ransomware bosses (2026-04-06 23:54 UTC)
Kurz: The Federal Police in Germany (BKA) has identified two Russian nationals as the leaders of GandCrab and REvil ransomware operations between 2019 and 2021. […]
New GPUBreach attack enables system takeover via GPU rowhammer (2026-04-06 21:44 UTC)
Kurz: A new attack, dubbed GPUBreach, can induce Rowhammer bit-flips on GPU GDDR6 memories to escalate privileges and lead to a full system compromise. […]
Disgruntled researcher leaks “BlueHammer” Windows zero-day exploit (2026-04-06 19:19 UTC)
Kurz: Exploit code has been released for an unpatched Windows privilege escalation flaw reported privately to Microsoft, allowing attackers to gain SYSTEM or elevated administrator permissions. […]
Flowise AI Agent Builder Under Active CVSS 10.0 RCE Exploitation; 12,000+ Instances Exposed (2026-04-07 05:56 UTC)
Kurz: Threat actors are exploiting a maximum-severity security flaw in Flowise, an open-source artificial intelligence (AI) platform, according to new findings from VulnCheck. The vulnerability in question is CVE-2025-59528 (CVSS score: 10.0), a …
Kurz: An Iran-nexus threat actor is suspected to be behind a password-spraying campaign targeting Microsoft 365 environments in Israel and the U.A.E. amid ongoing conflict in the Middle East. The activity, assessed to be ongoing, was carried out …
DPRK-Linked Hackers Use GitHub as C2 in Multi-Stage Attacks Targeting South Korea (2026-04-06 16:24 UTC)
Kurz: Threat actors likely associated with the Democratic People’s Republic of Korea (DPRK) have been observed using GitHub as command-and-control (C2) infrastructure in multi-stage attacks targeting organizations in South Korea. The attack chain…