Latest updates for Cyberfortress

Fresh curated links around Cyberfortress are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • FORTRESS LAW: Why Cybersecurity is Your Most Powerful Business Development Tool in 2026
  • OpenAI Unveils GPT-5.4-Cyber for Improving Cyber Defense With AI
  • AI Cybersecurity Race: OpenAI Finalizes Product While Anthropic Runs Project Glasswing to Hunt Critical Vulnerabilities

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Fresh articles and ideas

Recent curated links from global sources. Generate one free draft from any story, then use SocialBu to schedule and refine your content calendar.

tech4law.co.za /1 month ago

FORTRESS LAW: Why Cybersecurity is Your Most Powerful Business Development Tool in 2026

Imagine, for a moment, the sound of your firm’s professional indemnity insurance premium spontaneously combusting. That’s the sound of the modern legal landscape. If you aren’t cur...

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infosecurity-magazine.com /1 month ago

OpenAI Unveils GPT-5.4-Cyber for Improving Cyber Defense With AI

OpenAI’s new frontier model focused on cybersecurity comes following Anthropic’s launch of Claude Mythos Preview and Project Glasswing

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crypto.news /1 month ago

AI Cybersecurity Race: OpenAI Finalizes Product While Anthropic Runs Project Glasswing to Hunt Critical Vulnerabilities

AI cybersecurity is now a formal competitive front between OpenAI and Anthropic, with OpenAI finalizing an advanced security product for a limited partner release and Anthropic run...

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vmblog.com /1 month ago

Fortra Acquisition of Zero-Point Security Deepens Industry-Leading Offensive Solutions

Fortra announced the acquisition of Zero-Point Security, a specialized cybersecurity training firm based in Warrington, UK. This will expand Fortra’s

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venturebeat.com /1 month ago

Anthropic says its most powerful AI cyber model is too dangerous to release publicly — so it built Project Glasswing

Anthropic on Tuesday announced Project Glasswing, a sweeping cybersecurity initiative that pairs an unreleased frontier AI model — Claude Mythos Preview — with a coalition of twelv...

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ascii.jp /1 month ago

絶えず進化する脅威に対応するフォーティネットのサイバーセキュリティトレーニング

フォーティネットトレーニングインスティテュートは、サイバーセキュリティトレーニングと認定、そしてサイバーセキュリティスキルギャップの解消に対するフォーティネットのコミットメントを反...

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thehackernews.com /1 month ago

Anthropic's Claude Mythos Finds Thousands of Zero-Day Flaws Across Major Systems

Artificial Intelligence (AI) company Anthropic announced a new cybersecurity initiative called Project Glasswing that will use a preview version of its new frontier model, Claude M...

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venturebeat.com /1 month ago

Adversaries hijacked AI security tools at 90+ organizations. The next wave has write access to the firewall

Adversaries injected malicious prompts into legitimate AI tools at more than 90 organizations in 2025, stealing credentials and cryptocurrency. Every one of those compromised tools...

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joetietz.com /1 week ago

Defending the VCF 9.1 Core: Virtual Patching, IDPS, and Surviving the “Mythos” Era of AI Threats

<p class="wp-block-paragraph"><strong>Executive Summary: The Speed of the Adversary Has Changed</strong></p> <p class="wp-block-paragraph&...

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nextbigfuture.com /1 month ago

Cybersecurity Firm TAC Security Hits 10,000 Clients, Enters Top 5 in Global VM & AppSec

New York, New York, 1st April 2026, CyberNewswire

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dataconomy.com /1 month ago

OpenAI plans cybersecurity model to rival Anthropic’s Claude Mythos

OpenAI is set to launch a cybersecurity model to compete with Anthropic's Claude Mythos, enhancing defenses against advanced cyber threats.

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schneier.com /1 month ago

Mythos and Cybersecurity

Last week, Anthropic pulled back the curtain on Claude Mythos Preview, an AI model so capable at finding and exploiting software vulnerabilities that the company decided it was too...

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techmeme.com /1 month ago

Cybersecurity analysis: Claude Mythos Preview had a 73% success rate on expert-level capture-the-flag challenges, which...

AI Security Institute: Cybersecurity analysis: Claude Mythos Preview had a 73% success rate on expert-level capture-the-flag challenges, which no model could finish before April 20...

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theregister.com /3 weeks ago

State-backed hackers hammer Palo Alto firewall zero-day before patch lands

Internet-facing PAN-OS firewalls are once again doing impressions of initial access brokers

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techcrunch.com /1 month ago

After dissing Anthropic for limiting Mythos, OpenAI restricts access to Cyber, too

OpenAI will begin rolling out its cybersecurity testing tool, GPT-5.5 Cyber only "to critical cyber defenders" at first.

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dev.to /3 weeks ago

Cyber Immunity in the AI Era

This presentation is an adaptation of a keynote address delivered by Sasha Le, Senior Engineer, Tide Foundation at the launch event of the RMIT AWS Innovation Lab (RAIL) on 21st of...

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fortune.com /1 month ago

Former national cyber director: Anthropic’s ‘Mythos’ AI can hack nearly anything and we aren’t ready

Anthropic's most powerful model yet is less a product launch than a stress test—one that exposes dangerous gaps in how the U.S. protects its critical systems.

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theguardian.com /1 month ago

The Guardian view on Anthropic’s Claude Mythos: when AI finds every flaw, who controls the internet? | Editorial

Tech can scale cyber-attacks and defences alike, raising questions about private power, public risk and the future of a shared internetAnthropic announced its latest AI model, Clau...

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broadbandbreakfast.com /1 month ago

Anthropic Launches Project Glasswing to Defend Against AI Cyberthreats

Anthropic’s new powerful AI model Claude Mythos will be given to 12 companies to identify cybersecurity gaps.

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arstechnica.com /1 month ago

Anthropic limits access to Mythos, its new cybersecurity AI model

A select group of customers is testing the Claude Mythos Preview.

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mashable.com /2 weeks ago

OpenAIs Daybreak uses AI smarts to find security flaws

OpenAI has launched Daybreak, an AI-based cyber defense tool.

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engadget.com /2 weeks ago

Daybreak is OpenAI's response to Anthropic's Claude Mythos

OpenAI has launched a cybersecurity initiative called Daybreak, powered by GPT-5.5 and Codex Security.

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voip.review /1 month ago

Anthropic Partners with Tech Giants for AI-Powered Cybersecurity

Anthropic's groundbreaking cybersecurity initiative, Project Glasswing, has tech leaders like Microsoft and AWS buzzing with interest. Anchored by the advanced AI model Claude Myth...

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e27.co /1 month ago

Code, power, and chaos: The geopolitics of cybersecurity

Off the coast of Ireland, beneath the Atlantic Ocean, lies a vast nervous system of cables. These strands of fibre-optic wiring form the invisible infrastructure of our globalised...

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Sources covering Cyberfortress

feeds.arstechnica.com

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feeds.feedburner.com

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ascii.jp

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blogs.vmware.com

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broadbandbreakfast.com

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crypto.news

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