IT Brief US - Technology news for CIOs & IT decision-makers
United States

Red Teaming Stories - Page 4

American Stories

Red Teaming stories

Global Stories

Red Teaming stories

Anthropic & OpenAI split on cyber AI release strategy
DevOps

Anthropic & OpenAI split on cyber AI release strategy

As cyber tools become more powerful, Anthropic is limiting access while OpenAI is widening it, raising fresh fears over misuse.

By Shannon Williams • 5 min read • Thu, 23rd Apr 2026
Zscaler joins Anthropic Project Glasswing on cyber AI
Firewalls

Zscaler joins Anthropic Project Glasswing on cyber AI

AI-driven attacks are pushing firms to hide systems from the public internet rather than rely on patching flaws after discovery.

By Sofiah Nichole Salivio • 3 min read • Wed, 22nd Apr 2026
HackerOne launches h1 Validation to tackle AI flaws
DevOps

HackerOne launches h1 Validation to tackle AI flaws

Rising AI-generated vulnerability reports are leaving security teams with record backlogs and only hours to judge which flaws hackers can exploit.

By Catherine Knowles • 4 min read • Wed, 22nd Apr 2026
AI vulnerability discovery forces boards to rethink cyber risk
Data Protection

AI vulnerability discovery forces boards to rethink cyber risk

Boards are being pressed to abandon periodic patching as AI models can now uncover and chain software flaws faster than human teams can respond.

By Kaleah Salmon • 6 min read • Wed, 22nd Apr 2026
Anthropic limits Claude Mythos over AI hacking fears
DevOps

Anthropic limits Claude Mythos over AI hacking fears

Financial regulators are alarmed after Anthropic said Claude Mythos can uncover software flaws at machine speed, raising bank security risks.

By Kaleah Salmon • 5 min read • Wed, 22nd Apr 2026
LangWatch launches open-source tool for AI red-teaming
Data Protection

LangWatch launches open-source tool for AI red-teaming

The framework is designed to expose hidden risks in production AI systems that can be missed by conventional one-off tests.

By Sean Mitchell • 4 min read • Tue, 21st Apr 2026
Anthropic's 'Mythos' signals a new era of AI-driven cyber threats
Ransomware

Anthropic's 'Mythos' signals a new era of AI-driven cyber threats

Security teams are bracing for harder-to-stop attacks after the model found a Linux kernel flaw that had gone unnoticed for 27 years.

By Kaleah Salmon • 5 min read • Tue, 21st Apr 2026
Netskope's Tony Burnside - visibility is key to AI security
Cloud Security

Netskope's Tony Burnside - visibility is key to AI security

AI tools are creating hidden east-west traffic that security teams struggle to monitor, raising the risk of data leakage and compromise.

By Anthony Caruana • 4 min read • Mon, 20th Apr 2026
Anthropic launches Claude Opus 4.7 with stronger coding
DevOps

Anthropic launches Claude Opus 4.7 with stronger coding

The update promises better software engineering and longer task handling for users, while keeping Claude Opus 4.7 at the same price.

By Mark Tarre • 4 min read • Sat, 18th Apr 2026
Testlio launches AI chatbot testing service amid scrutiny
Data Protection

Testlio launches AI chatbot testing service amid scrutiny

Brands using customer-facing chatbots face fresh pressure to prove safety and accuracy as Testlio rolls out human-led checks for live-use failures.

By Sofiah Nichole Salivio • 3 min read • Sat, 18th Apr 2026
AI projects stall as testing lags behind deployment
DevOps

AI projects stall as testing lags behind deployment

More than half of organisations have shipped AI tools, but quality problems and weak testing are leaving many projects stranded before production.

By Catherine Knowles • 4 min read • Thu, 16th Apr 2026
Applause appoints Aatish Salvi as Chief Technology Officer
DevOps

Applause appoints Aatish Salvi as Chief Technology Officer

The hire signals Applause’s push into AI-driven testing as enterprises seek tighter checks on software before customer releases.

By Sofiah Nichole Salivio • 4 min read • Thu, 16th Apr 2026
Synack launches Glasswing readiness test for attack gaps
Firewalls

Synack launches Glasswing readiness test for attack gaps

Offensive AI is widening exposure gaps for firms that test only a third of their attack surfaces on average, Synack says.

By Sean Mitchell • 4 min read • Wed, 15th Apr 2026
Abacus wins CREST approval for penetration testing
Firewalls

Abacus wins CREST approval for penetration testing

Boards in regulated sectors now have firmer assurance after Abacus secured CREST approval for penetration testing, renewed annually.

By Joseph Gabriel Lagonsin • 3 min read • Thu, 9th Apr 2026
Claude Code flaw leaves deny rules vulnerable in long workflows
Cloud Security

Claude Code flaw leaves deny rules vulnerable in long workflows

Security researchers say long automated jobs can make Claude Code’s deny rules fall back to user prompts, weakening protections in CI/CD pipelines.

By Kaleah Salmon • 8 min read • Thu, 9th Apr 2026

Stories from Other Regions

Red Teaming stories

Anthropic's Mythos AI sparks UK bank cyber stability alarm
Firewalls

Anthropic's Mythos AI sparks UK bank cyber stability alarm

UK regulators are racing to assess whether Anthropic’s Mythos model could speed up attacks on banks and unsettle financial stability.

By Karen Joy Bacudo • 5 min read • Fri, 17th Apr 2026
Irish firms face ransomware resilience gap, report warns
Data Protection

Irish firms face ransomware resilience gap, report warns

Many organisations overestimate their ability to recover from ransomware, as 57% of Irish respondents reported at least one attack in two years.

By Sofiah Nichole Salivio • 4 min read • Fri, 17th Apr 2026