Arch Linux suspended account registrations in response to the wave of malicious packages being uploaded to AUR. The post Atomic Arch Supply Chain Attack Hits 1,500 AUR Packages appeared first on SecurityWeek.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has given U.S. government agencies three days to secure their servers against an actively exploited vulnerability (CVE-2026-54420) in the LiteSpeed cPanel user-end plugin. […]
Top 5 Phishing Domain Takedown Service Phishing attacks remain one of the most persistent and scalable threats facing organizations today. In Q1 2026 alone, approximately 8.3 billion email-based phishing threats detected. Phishing-as-a-Service (PhaaS) platforms now account for a growing share of campaigns, enabling threat actors with minimal technical skill to launch credential-harvesting operations at an […]
A group of cybersecurity executives and experts is asking the Trump administration to lift its directive preventing the use of Anthropic’s latest artificial intelligence models by foreign nationals. The post Cybersecurity Executives Urge the Trump Administration to Ease Restrictions on Anthropic AI Models appeared first on SecurityWeek.
DragonForce ransomware used a custom malware named ‚Backdoor.Turn‘ to hide command-and-control traffic inside Microsoft Teams relay infrastructure. […]
Cyberangriffe sind längst kein reines IT-Thema mehr, sondern ein Stresstest für die ganze Organisation. Wenn E-Mail, Messenger und Fileshares Teil des Angriffsvektors sind, fehlt dem Krisenstab die Bühne. FTAPI zeigt in fünf Schritten, wie Unternehmen eine Out-of-Band-Kommunikation aufbauen, die auch dann funktioniert, wenn die Produktivumgebung längst kompromittiert ist.
Root-Attacken auf Cisco Catalyst SD-WAN Manager und cPanel-Plug-in LiteSpeedAlertheise Security Quelle: Heise Security Ticker