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The Hacker News - CISA Adds 8 Exploited Flaws to KEV, Sets April-May 2026 Federal Deadlines

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added eight new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including three flaws impacting Cisco Catalyst SD-WAN Manager, citing evidence of active exploitation. The list of vulnerabilities is as follows - CVE-2023-27351 (CVSS score: 8.2) - An improper authentication vulnerability in PaperCut from The Hacker News https://thehackernews.com/2026/04/cisa-adds-8-exploited-flaws-to-kev-sets.html

The Hacker News - SGLang CVE-2026-5760 (CVSS 9.8) Enables RCE via Malicious GGUF Model Files

A critical security vulnerability has been disclosed in SGLang that, if successfully exploited, could result in remote code execution on susceptible systems. The vulnerability, tracked as CVE-2026-5760, carries a CVSS score of 9.8 out of 10.0. It has been described as a case of command injection leading to the execution of arbitrary code. SGLang is a high-performance, open-source serving from The Hacker News https://thehackernews.com/2026/04/sglang-cve-2026-5760-cvss-98-enables.html

KnowBe4 - Survey: Security Leaders Emphasize Need for Workforce Education

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A new survey from LevelBlue has found that a majority of Chief Technology Officers (CTOs) believe the human-related elements of their cybersecurity strategies are falling short. These concerns are exacerbated by the emergence of new threats, such as AI-assisted attacks. from Human Risk Management Blog https://blog.knowbe4.com/survey-security-leaders-emphasize-need-for-workforce-education

The Hacker News - ⚡ Weekly Recap: Vercel Hack, Push Fraud, QEMU Abused, New Android RATs Emerge & More

Monday’s recap shows the same pattern in different places. A third-party tool becomes a way in, then leads to internal access. A trusted download path is briefly swapped to deliver malware. Browser extensions act normally while pulling data and running code. Even update channels are used to push payloads. It’s not breaking systems—it’s bending trust. There’s also a shift in how attacks run. from The Hacker News https://thehackernews.com/2026/04/weekly-recap-vercel-hack-push-fraud.html

The Hacker News - Why Most AI Deployments Stall After the Demo

The fastest way to fall in love with an AI tool is to watch the demo. Everything moves quickly. Prompts land cleanly. The system produces impressive outputs in seconds. It feels like the beginning of a new era for your team. But most AI initiatives don't fail because of bad technology. They stall because what worked in the demo doesn't survive contact with real operations. The gap between a from The Hacker News https://thehackernews.com/2026/04/why-most-ai-deployments-stall-after-demo.html

Schneier - Is “Satoshi Nakamoto” Really Adam Back?

The New York Times has a long article where the author lays out an impressive array of circumstantial evidence that the inventor of Bitcoin is the cypherpunk Adam Back. I don’t know. The article is convincing, but it’s written to be convincing. I can’t remember if I ever met Adam. I was a member of the Cypherpunks mailing list for a while, but I was never really an active participant. I spent more time on the Usenet newsgroup sci.crypt. I knew a bunch of the Cypherpunks, though, from various conferences around the world at the time. I really have no opinion about who Satoshi Nakamoto really is. from Schneier on Security https://www.schneier.com/blog/archives/2026/04/is-satoshi-nakamoto-really-adam-back.html

The Hacker News - Anthropic MCP Design Vulnerability Enables RCE, Threatening AI Supply Chain

Cybersecurity researchers have discovered a critical "by design" weakness in the Model Context Protocol's (MCP) architecture that could pave the way for remote code execution and have a cascading effect on the artificial intelligence (AI) supply chain. "This flaw enables Arbitrary Command Execution (RCE) on any system running a vulnerable MCP implementation, granting attackers direct access to from The Hacker News https://thehackernews.com/2026/04/anthropic-mcp-design-vulnerability.html