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April 21, 2026

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Cyber Security News

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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Nexcorium Mirai Variant Weaponises TBK DVR Vulnerability in Fresh IoT Botnet Push

A newly discovered Mirai malware variant named Nexcorium is actively targeting unpatched Internet of Things (IoT) devices. According to recent threat research from FortiGuard Labs, attackers are exploiting a severe vulnerability in TBK DVR systems to b…

April 18, 2026
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Operation PowerOFF Knocks Out 75,000 DDoS Attackers and Over 50 Service Domains

A major international law enforcement campaign has hit the DDoS-for-hire ecosystem, warning more than 75,000 suspected users and disrupting the infrastructure that helped power online attacks around the world. Backed by Europol, Operation PowerOFF brou…

April 17, 2026
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OpenAI Extends GPT-5.4-Cyber Access to Trusted Organizations Worldwide

OpenAI has announced the expansion of its “Trusted Access for Cyber” program, granting worldwide security organizations access to its advanced GPT-5.4-Cyber model. The initiative operates on a foundational premise: cutting-edge cyber capabi…

April 17, 2026
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  • New Greek player Metis snaps up fourth Norden bulker April 21, 2026
  • Iran War Live Updates: Vance Is Expected to Lead Talks in Pakistan, U.S. Officials Say April 21, 2026
  • Xi Calls For Hormuz to Reopen as China Balances Its Gulf Interests April 21, 2026
  • Vercel Confirms Cyber Incident After Sophisticated Attacker Exploits Third‑Party Tool April 21, 2026
  • New LNG import terminal in Senegal takes shape with FSU and GasEntec kit April 21, 2026
  • How the Cole Disaster Drove the U.S. to Develop New Warship Defenses April 21, 2026
  • NGate NFC malware targets Android users through trojanized payment app April 21, 2026

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  • Iran War Live Updates: Vance Is Expected to Lead Talks in Pakistan, U.S. Officials Say April 21, 2026
  • Xi Calls For Hormuz to Reopen as China Balances Its Gulf Interests April 21, 2026
  • Vercel Confirms Cyber Incident After Sophisticated Attacker Exploits Third‑Party Tool April 21, 2026
  • New LNG import terminal in Senegal takes shape with FSU and GasEntec kit April 21, 2026
  • How the Cole Disaster Drove the U.S. to Develop New Warship Defenses April 21, 2026
  • NGate NFC malware targets Android users through trojanized payment app April 21, 2026

Categories Cloud

africa (4435) Americas (45835) AM Update (5002) Army (4635) Australia news (10394) Business (13790) China (6197) Culture (4421) cybersecurity (4235) Cyber Security (4985) Cyber Security News (5386) Donald Trump (6681) Environment (5555) Europe (20186) Foreign Policy (5015) france (5238) Hacking (8376) Health (4266) India (13441) Israel (6718) Mary Patriot News (4801) Media Wire (5804) middle east (7330) Nation (11970) Nation, Nation & World (6588) Nation, World (11947) News (44224) politics (9623) russia (7707) Security (7924) Show Types (5766) Society (4143) sport (4093) Sports (8599) Tankers (5715) Technology (4670) Trump administration (4572) UK news (22549) ukraine (6532) US Crime News (7368) US news (17777) US politics (26333) World (98146) World news (28676) worldNews (35396)

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