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April 20, 2026

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Cyber Security News

Anthropic MCP Hit by Critical Vulnerability Enabling Remote Code Execution

A critical, systemic vulnerability discovered in Anthropic’s Model Context Protocol (MCP) has exposed over 150 million downloads and up to 200,000 servers to complete takeover, according to research published April 15, 2026, by the OX Security Re…

April 20, 2026
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iTerm2 Flaw Turns SSH Escape Sequences Into Arbitrary Code Execution

In the cybersecurity community, we often assume that simply reading a text file using a command like cat is a perfectly safe operation. However, security researchers have recently demonstrated that doing so inside the popular iTerm2 macOS terminal emul…

April 20, 2026
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Windows 11 Dev Build Introduces Improved Secure Boot Oversight and Storage Security

Microsoft has rolled out Windows 11 Insider Preview Build 26300.8170 to the Dev Channel, bringing crucial updates for system security and storage management. Announced by the Windows Insider Program Team on April 10, 2026, this release delivers enhance…

April 20, 2026
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British Hacker Admits Stealing Millions in Virtual Currency From Targeted Companies

A 24-year-old British national, Tyler Robert Buchanan, has pleaded guilty to orchestrating a massive cyberattack campaign that compromised over a dozen U.S. companies and resulted in the theft of at least $8 million in cryptocurrency. According to a Fr…

April 20, 2026
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NSA Confirms Use of Anthropic’s Mythos Despite Pentagon Blacklist

The National Security Agency (NSA) is actively using Anthropic’s highly restricted “Mythos” artificial intelligence model, despite the developer currently being on the Department of Defense (DoD) blacklist. According to recent intelligence …

April 20, 2026
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Public Notion Pages Expose Editors’ Profile Photos and Email Addresses

A significant data exposure issue has been brought to light regarding Notion, a highly popular productivity and note-taking application. This exposure happens without requiring any authentication, cookies, or access tokens, leaving thousands of indexab…

April 20, 2026
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Critical Gardyn Flaws Open Smart Garden Devices to Remote Hijacking

A recently updated advisory from the Cybersecurity and Infrastructure Security Agency (CISA) has revealed severe vulnerabilities in Gardyn Home Kit systems. These critical flaws carry a maximum CVSS score of 9.3 and could allow malicious actors to hija…

April 20, 2026
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NIST Adopts Risk-Based NVD Model as CVE Submissions Jump 263% Since 2020

According to a recent announcement from the National Institute of Standards and Technology (NIST), the agency is fundamentally restructuring how it manages the National Vulnerability Database (NVD). Driven by a massive 263% increase in Common Vulnerabi…

April 20, 2026
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Vercel Reports Data Breach Amid Claims of Compromised Internal Infrastructure

According to a recent security bulletin published by Vercel, the cloud platform company has suffered a data breach involving unauthorized access to its internal infrastructure. The incident, which was updated on April 20, 2026, highlights the growing r…

April 20, 2026
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Researcher Claims Claude Opus Enabled Creation of Working Chrome Exploit

A security researcher has shown that Anthropic’s Claude Opus can help build a working browser exploit chain against Google Chrome’s V8 engine, raising fresh concerns about how quickly AI can speed up offensive security work. The experiment was publishe…

April 18, 2026
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Recent Posts

  • There’s a right way to wear your Apple Watch – and it affects your data April 20, 2026
  • WhatsApp says it is testing a new subscription called WhatsApp Plus, which includes features like expanded pinned chats, custom lists, and new chat themes (Ivan Mehta/TechCrunch) April 20, 2026
  • John Keats’s love letters returned to owner after being stolen in the 1980s April 20, 2026
  • From soldier to developer: How German troops are test building their own drones April 20, 2026
  • Moonshot introduces Kimi K2.6, an open-weight model that it says shows strong improvements in long-horizon coding tasks, available under a modified MIT License (Kimi AI) April 20, 2026
  • Israeli Soldier in Lebanon Sledgehammered a Statue of Jesus April 20, 2026
  • FBI director files US$250 mn defamation suit against US magazine April 20, 2026

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Archives

April 2026
M T W T F S S
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6789101112
13141516171819
20212223242526
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« Mar    

Recent Posts

  • There’s a right way to wear your Apple Watch – and it affects your data April 20, 2026
  • WhatsApp says it is testing a new subscription called WhatsApp Plus, which includes features like expanded pinned chats, custom lists, and new chat themes (Ivan Mehta/TechCrunch) April 20, 2026
  • John Keats’s love letters returned to owner after being stolen in the 1980s April 20, 2026
  • From soldier to developer: How German troops are test building their own drones April 20, 2026
  • Moonshot introduces Kimi K2.6, an open-weight model that it says shows strong improvements in long-horizon coding tasks, available under a modified MIT License (Kimi AI) April 20, 2026
  • Israeli Soldier in Lebanon Sledgehammered a Statue of Jesus April 20, 2026
  • FBI director files US$250 mn defamation suit against US magazine April 20, 2026

Categories Cloud

africa (4434) Americas (45797) AM Update (5002) Army (4632) Australia news (10387) Business (13782) China (6194) Culture (4417) cybersecurity (4232) Cyber Security (4979) Cyber Security News (5379) Donald Trump (6677) Environment (5550) Europe (20181) Foreign Policy (5007) france (5235) Hacking (8372) Health (4264) India (13416) Israel (6709) Mary Patriot News (4801) Media Wire (5804) middle east (7324) Nation (11970) Nation, Nation & World (6588) Nation, World (11947) News (44177) politics (9617) russia (7704) Security (7916) Show Types (5754) Society (4143) sport (4087) Sports (8597) Tankers (5701) Technology (4665) Trump administration (4569) UK news (22532) ukraine (6530) US Crime News (7359) US news (17765) US politics (26317) World (98068) World news (28667) worldNews (35366)

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