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Unauthorized group has gained access to Anthropic's exclusive cyber tool Mythos, report claims | TechCrunch

  • Lucas Ropek
  • Published date: 2026-04-21 23:26:45

Anthropic told TechCrunch it is investigating the claims, but maintains that there is no evidence that its systems have been impacted.

A group of unauthorized users has reportedly gained access to Mythos, the cybersecurity tool recently announced by Anthropic. Much has been made of Mythos and its purported power an AI product desi… [+2200 chars]

Vodafone offers small businesses cybersecurity, AI capability with Google tie-up

  • None
  • Published date: 2026-04-21 23:07:44

LONDON, April 22 : European mobile and broadband operator Vodafone said it would offer its small business customers advanced cybersecurity and agentic AI through its $1 billion strategic tie-up with Google Cloud agreed in October 2024.The security product wil…

LONDON, April 22 : European mobile and broadband operator Vodafone said it would offer its small business customers advanced cybersecurity and agentic AI through its $1 billion strategic tie-up with … [+1180 chars]

OpenAI launches ChatGPT Images 2.0, Codex Labs developer training service

  • Maria Deutscher
  • Published date: 2026-04-21 23:07:14

OpenAI Group PBC today launched ChatGPT Images 2.0, an upgraded version of the image generator built into its popular chatbot. The company also debuted a new technical training service called Codex Labs. It’s designed to help organizations adopt OpenAI’s Code…

OpenAI Group PBC today launched ChatGPT Images 2.0, an upgraded version of the image generator built into its popular chatbot. The company also debuted a new technical training service called Codex … [+4175 chars]

UK intelligence: 100 nations have spyware that can hack Britain

  • Mason Boycott-Owen
  • Published date: 2026-04-21 23:01:00

Security officials will warn there is an increasing cyber threat from nation states at a conference in Glasgow on Wednesday.

The NCSC said the scope of spyware targets has expanded in recent years, with bankers and wealthy executives increasingly under attack. U.K. cyber officials and government ministers will also use th… [+1086 chars]

Mozilla says it patched 271 Firefox vulnerabilities thanks to Anthropic's Claude Mythos

  • feedfeeder
  • Published date: 2026-04-21 22:53:15

Anthropic's buzzy announcement about using AI to improve cybersecurity earlier this month was met with plenty of skepticism. However, Mozilla shared some details that support use of the company's special Claude Mythos Preview model as a way to protect critica…

Anthropic's buzzy announcement about using AI to improve cybersecurity earlier this month was met with plenty of skepticism. However, Mozilla shared some details that support use of the company's spe… [+1360 chars]

Jim Cramer says these stocks show why you need to trade on fundamentals, not fear

  • Alexa LoMonaco
  • Published date: 2026-04-21 22:36:32

CNBC's Jim Cramer highlighted stocks whose turnaround stories explained why investors need to focus on fundamentals, not fear, when trading.

CNBC's Jim Cramer said stock sell-offs can be painful for investors, but they can also create opportunities for those willing to look past fear-driven narratives and focus on fundamentals. "Tailspin… [+3760 chars]

Nation-states want to cause harm, not just steal cash - stop handing your cyber defenses to the cheapest contractor

  • Connor Jones
  • Published date: 2026-04-21 21:30:09

NCSC boss says China's whole-of-state cyber machine has become Britain's peer competitor in cyberspace State-sponsored cyberattacks from Chinese intelligence and military agencies display "an eye-watering level of sophistication," UK National Cyber Security C…

State-sponsored cyberattacks from Chinese intelligence and military agencies display "an eye-watering level of sophistication," UK National Cyber Security Centre CEO Richard Horne is expected to say … [+4718 chars]

We translated the Palantir manifesto for actual human beings

  • TC. Sottek, Adi Robertson
  • Published date: 2026-04-21 21:06:21

Palantir CEO Alex Karp is a man in charge of one of the most important and frightening companies in the world. Karp's new book, co-written with Nicholas Zamiska, is called "The Technological Republic." After claiming "because we get asked a lot", Palantir pos…

<ul><li></li></ul> What happens when an all-seeing eye looks in the mirror? What happens when an all-seeing eye looks in the mirror? by T.C. SottekClose Posts from this author will be added to y… [+13982 chars]

Greenlane Holdings Announces Upcoming Pre-Funded Warrant Conversion and Lock-Up of Strategic Advisor Warrants

  • Greenlane Holdings, Inc.
  • Published date: 2026-04-21 21:00:00

Berachain Investment Corporation to Convert 33,085 of 1,476,464 Pre-Funded Warrants to Remain Within Contractual Beneficial Ownership Limitations;  Select...

Berachain Investment Corporation to Convert 33,085 of 1,476,464 Pre-Funded Warrants to Remain Within Contractual Beneficial Ownership Limitations;  Select Strategic Advisor Warrant Holders Agree to … [+7260 chars]

Robosawmill, Gentleman, Vercel, GitHub, Claude, RS232, Josh Marpet, and More... - SWN #574

  • None
  • Published date: 2026-04-21 21:00:00

Robosawmill, Gentleman, Vercel, GitHub, Claude, RS232, Josh Marpet, and More on the Security Weekly News. Visit https://www.securityweekly.com/swn for all the latest episodes! Show Notes: https://securityweekly.com/swn-574

Welcome to the Security Weekly Podcast Network, your all-in-one source for the latest in cybersecurity! This feed features a diverse lineup of shows, including Application Security Weekly, Business S… [+454 chars]

Weatherford Announces First Quarter 2026 Results

  • Weatherford International, LLC
  • Published date: 2026-04-21 20:45:00

First quarter revenue of $1,152 million decreased 3% year-over-yearFirst quarter operating income of $123 million decreased 13% year-over-yearFirst quarter...

<ul><li>First quarter revenue of $1,152 million decreased 3% year-over-year</li><li>First quarter operating income of $123 million decreased 13% year-over-year</li><li>First quarter net income of $10… [+55280 chars]

Ascendis Announces Redemption of All $575 Million of Outstanding 2.25% Convertible Senior Notes Due 2028

  • Ascendis Pharma
  • Published date: 2026-04-21 20:31:00

COPENHAGEN, Denmark, April 21, 2026 (GLOBE NEWSWIRE) -- Ascendis Pharma A/S (Nasdaq: ASND) today announced that it has called all $575.0 million aggregate principal amount of its outstanding 2.25% Convertible Senior Notes due 2028 (the “notes”) (CUSIP No. 043…

COPENHAGEN, Denmark, April 21, 2026 (GLOBE NEWSWIRE) -- Ascendis Pharma A/S (Nasdaq: ASND) today announced that it has called all $575.0 million aggregate principal amount of its outstanding 2.25% Co… [+10396 chars]

FS Bancorp, Inc. Reports First Quarter Net Income of $7.8 Million or $1.02 Per Diluted Share and Declares 53rd Consecutive Quarterly Cash Dividend

  • FS Bancorp, Inc.
  • Published date: 2026-04-21 20:30:00

MOUNTLAKE TERRACE, Wash., April 21, 2026 (GLOBE NEWSWIRE) -- FS Bancorp, Inc. (NASDAQ: FSBW) (the “Company”), the holding company for 1st Security Bank of Washington (the “Bank”) today reported 2026 first quarter net income of $7.8 million, or $1.02 per dilut…

MOUNTLAKE TERRACE, Wash., April 21, 2026 (GLOBE NEWSWIRE) -- FS Bancorp, Inc. (NASDAQ: FSBW) (the Company), the holding company for 1st Security Bank of Washington (the Bank) today reported 2026 firs… [+118482 chars]

Ransomware negotiator caught secretly assisting BlackCat extortion scheme

  • Pierluigi Paganini
  • Published date: 2026-04-21 20:29:23

Angelo Martino pleaded guilty to helping BlackCat ransomware group while acting as a ransomware negotiator. Another U.S. cybersecurity expert, Angelo Martino, admitted helping the BlackCat ransomware group while working as a ransomware negotiator. Angelo Mart…

Ransomware negotiator caught secretly assisting BlackCat extortion scheme Another U.S. cybersecurity expert, Angelo Martino, admitted helping the BlackCat ransomware group while working as a ransomw… [+4911 chars]

Murder, she wrote: Ex-FBI chief wants some ransomware crims charged with homicide

  • Jessica Lyons
  • Published date: 2026-04-21 20:26:33

Lawmakers decry CISA cuts: 'We are shooting ourselves in the foot' If a cyberattack leads to a death, that's murder. A former FBI cyber division chief urged the US Justice Department to consider felony homicide charges against ransomware actors when attacks o…

If a cyberattack leads to a death, that's murder. A former FBI cyber division chief urged the US Justice Department to consider felony homicide charges against ransomware actors when attacks on hospi… [+5374 chars]

Syenta raises $26M in funding to speed up chip interconnect production

  • Maria Deutscher
  • Published date: 2026-04-21 20:21:41

Australian chip manufacturing startup Syenta Inc. today announced that it has raised $26 million in funding to expand its production capacity. Playground Global and Australia’s National Reconstruction Fund led the Series A deal. They were joined by Investible…

Australian chip manufacturing startup Syenta Inc. today announced that it has raised $26 million in funding to expand its production capacity. Playground Global and Australias National Reconstructio… [+4950 chars]

21shares Announces Staking Distribution Schedule for TDOT and TSUI

  • 21Shares
  • Published date: 2026-04-21 20:15:00

NEW YORK, April 21, 2026 (GLOBE NEWSWIRE) -- 21shares , one of the world’s largest issuers of cryptocurrency exchange traded products (ETPs), today announced its expected distribution dates of staking rewards for the 21shares Polkadot ETF (TDOT) and the 21sh…

NEW YORK, April 21, 2026 (GLOBE NEWSWIRE) -- 21shares , one of the worlds largest issuers of cryptocurrency exchange traded products (ETPs), today announced its expected distribution dates of stakin… [+6823 chars]

Three insights you may have missed from theCUBE’s coverage of the Oracle Data Deep Dive event

  • Mark Albertson
  • Published date: 2026-04-21 20:04:29

Database powerhouse Oracle Corp. is making its case that database architecture must serve as a trusted foundation for the AI that gets built on top. The company’s major step into the AI database as a foundational element has been accompanied by a redesigned O…

Database powerhouse Oracle Corp. is making its case that database architecture must serve as a trusted foundation for the AI that gets built on top. The companys major step into the AI database as a… [+8603 chars]

Google Fixes AI Coding Tool Flaw That Let Attackers Execute Malicious Code: Report

  • Jason Nelson
  • Published date: 2026-04-21 20:02:05

Researchers say a prompt injection bug in Google's Antigravity AI coding tool could have let attackers run commands, despite safeguards.

In brief <ul><li>Researchers found a prompt injection vulnerability in Googles Antigravity AI coding platform.</li><li>The flaw could allow attackers to execute commands even with the platforms Secu… [+3178 chars]

Are services the new software? This venture capitalist thinks the future is in selling AI-delivered outcomes, not AI-powered products

  • Jeremy Kahn
  • Published date: 2026-04-21 19:27:59

Sequoia partner Julien Bek argued in a viral essay that there's a potential goldmine in AI-native service startups

Hello and welcome to Eye on AI. In this editionAre services the new software?Anthropics Mythos has financial regulators and bankers freaking outmore executive turnover at OpenAIthese measures may mea… [+19367 chars]

Three insights you might have missed from theCUBE’s coverage of Qlik Connect

  • Devony Hof
  • Published date: 2026-04-21 19:22:01

Artificial intelligence is no longer a novelty — now companies are demanding a return on their AI investments, with the governance to back it up. A recent “Agentic AI Study” from Qlik Technologies Inc. found that while 97% of enterprises have funding in place…

Artificial intelligence is no longer a novelty now companies are demanding a return on their AI investments, with the governance to back it up. A recent “Agentic AI Study” from Qlik Technologies Inc… [+8079 chars]

F&M Bank Announces Appointment of Shalini Singhal to Chief Information and Technology Officer

  • Farmers & Merchants Bancorp, Inc.
  • Published date: 2026-04-21 19:18:00

F&M Bank announces the appointment of Shalini Singhal to Chief Information and Technology Officer (CITO). ...

ARCHBOLD, Ohio, April 21, 2026 (GLOBE NEWSWIRE) -- F&amp;M Bank (F&amp;M), an Archbold, Ohio-based bank owned by Farmers &amp; Merchants Bancorp, Inc. (Nasdaq: FMAO), announces the appointment of Sha… [+4268 chars]

Anthropic's Mythos AI System Might Actually Create More Cybersecurity Vulnerabilities

Mythos is a frontier AI model from Anthropic that is so good at finding vulnerabilities in systems people struggle to find, making it an ideal tool for hackers.

Anthropic, the company behind the popular AI assistant Claude, is now testing an unreleased version of its frontier AI model: Claude Mythos Preview. It's currently only available to select tech firms… [+1396 chars]

Iran-US war: Strait of Hormuz disruptions have implications for India, says Rajnath Singh

  • Manu Pubby
  • Published date: 2026-04-21 19:09:15

Defence Minister Rajnath Singh warned that disruptions in the Strait of Hormuz directly threaten India’s energy security and economic stability, calling West Asia instability a global concern. In Germany, he urged stronger India–Germany defence ties, expanded…

New Delhi: Defence minister Rajnath Singh on Tuesday said that disruptions in the Strait of Hormuz have direct implications for India's security and economic stability, given the reliance on West Asi… [+2396 chars]

Fortinet Wins 2026 Google Cloud Partner of the Year Award for Workload Security

  • GlobeNewswire
  • Published date: 2026-04-21 19:03:55

Award recognizes Fortinet’s ability to help organizations secure cloud workloads with FortiCNAPP, delivering unified visibility, risk prioritization, and protection across cloud environments SUNNYVALE, Calif., April 21, 2026 (GLOBE NEWSWIRE) — Fortinet® (NASD…

Additional Resources About Fortinet Fortinet (NASDAQ: FTNT) is a driving force in the evolution of cybersecurity and the convergence of networking and security. Our mission is to secure people, dev… [+2815 chars]