Curated news, CVE analysis, and threat reports from the world's top cybersecurity sources.
Nearly one in ten of the internet-facing LiteLLM servers that Wiz Research scanned in February accepted sk-1234 , the example admin key in LiteLLM's own setup guide. LiteLLM is an open-source AI gateway, the software a company puts between its applications and the model providers it pays for.
Anthropic on Wednesday disclosed a fourth incident in which its artificial intelligence (AI) model broke into real third-party systems, marking the latest in a growing list of cases that have raised concerns about the security risks posed by autonomous AI agents. The AI company said the incident dates back to January 2026 and involved an early version of Claude Opus 4.6 that breached "third-parties after being unable to abort its task." It said it notified all the affected parties but did not share any further details.
The European Union Cyber Resilience Act is set to enforce new security reporting requirements for manufacturers of digital products. The regulation will mandate vulnerability disclosure, security updates, and incident reporting across the hardware and software supply chain.
Trezor has warned users about a breach at their email service provider that could lead to targeted phishing attacks against hardware wallet customers. The breach exposed email addresses but not cryptocurrency funds.
Multiple critical vulnerabilities have been disclosed affecting Citrix products, with CVE-2026-19490 confirmed as actively exploited in the wild. The flaws impact Citrix Application Delivery Controller (ADC), Citrix Gateway, and Citrix Virtual Apps and Desktops, potentially allowing attackers to execute arbitrary code or gain unauthorized access to sensitive systems.
This article reports that Cisco confirmed active exploitation of a critical authentication bypass vulnerability in Secure Firewall Management Center. The flaw allows unauthenticated attackers to gain administrative control, and Cisco has released patches urging immediate application.