Tanium expands autonomous security across AI, exposure management and SecOps
Tanium has announced a series of new autonomous security capabilities across the Tanium Autonomous IT Platform. Spanning agentic AI, exposure management and ...
Help Net Security
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Microsoft shortens NuGet API key lifetime to improve supply chain security
Microsoft is reducing the lifetime of new NuGet.org API keys from 365 days to 30 days starting August 17, 2026, to improve the security of NuGet, its package...
EU begins enforcing AI Act, putting AI models under the microscope
Europe’s fight to regulate AI models moved from paper to practice on 2 August 2026, when the European Commission’s AI Office and national authorities began e...
Digital executive protection is a strategic imperative for CEOs
In this interview with Help Net Security, Brian Hill, Field CISO, Client Advisory for BlackCloak, explains how attackers reach companies through the personal...
OWASP’s subtractive security project measures the attack paths you erased
An attacker who talks a user into opening an attachment gets whatever that machine still permits: a service account with rights across the domain, an outboun...
Analysts got 19 minutes back every hour in Stellar Cyber’s agentic auto triage trials
An analyst opening a queue on Monday morning will spend most of it on tickets that amount to nothing. Stellar Cyber’s Agentic Auto Triage closed 8,047 of tho...
Fake IRS letters direct crypto holders to bogus compliance portal
Scammers are sending physical letters to cryptocurrency holders that copy the look of official IRS notices. The letters tell recipients they must enroll in s...
Cybersecurity jobs available right now: August 4, 2026
Application Security Engineer Arcadia | USA | Remote – View job details As an Application Security Engineer, you will lead the application vulnerability mana...
Attackers exploit N-able N-central flaw to reach managed endpoints (CVE-2026-18577)
Attackers are exploiting an authentication bypass vulnerability (CVE-2026-18577) in N-able N-central, a remote monitoring and management (RMM) solution widel...
Mimecast introduces AI agent governance and managed threat response
Mimecast has unveiled Agent Risk Center, a beta capability for discovering, monitoring, and governing AI agents, alongside Managed Threat Response, a redesig...
Chinese hacker used DeepSeek to launch autonomous cyberattacks on vulnerable servers
A Chinese threat actor operating under the aliases “knaithe” and “KnYuan” used multiple LLMs to automate cyberattacks against internet-facing systems with li...
SentinelOne expands security operations automation with governed AI
SentinelOne has today announced governed, closed-loop response across the Singularity Platform, delivering trustworthy automation for security operations. Pu...
Horizon3.ai hits $2 billion valuation in $250 million funding round
Horizon3.ai has announced a $250 million Series E at a valuation of more than $2 billion, tripling its valuation from $650 million at Series D in just over a...
CISA lays out new guidance for using open-source software
The US Cybersecurity and Infrastructure Security Agency (CISA) has published the Open Source Software: Security Principles and Practices guide, which provide...
KindaRails2Shell threatens Ruby on Rails apps (CVE-2026-66066)
A critical security vulnerability (CVE-2026-66066) in Ruby on Rails (aka Rails), one of the most widely used frameworks for building websites and web apps, m...
Qodana 2026.2 adds post-quantum crypto checks for JVM code
Qodana 2026.2 shipped with new security inspections, published benchmark results, post-quantum cryptography checks, and coverage reporting that no longer has...
Simbian adds AI threat hunting agent to expand autonomous SecOps platform
Simbian has released its autonomous AI Threat Hunt Agent, that investigates potential threats and identifies malicious activity across enterprise environment...
OpenAI reveals how criminals used ChatGPT to run scams
OpenAI banned a coordinated network of ChatGPT accounts that likely originated in Cambodia’s Preah Sihanouk province, a region reports have linked to online ...
Elastic Defend now covers 800+ vulnerable drivers, with automated troubleshooting and ARM support
Attackers reaching for kernel access on a Windows machine bring a driver Microsoft already trusts. It is signed, it loads, and it carries a known flaw.
Mapping the malware blast radius a single alert won’t show you
In this interview with Help Net Security, Mike Wiacek, founder and CTO of Stairwell, explains Backstory, an AI agent that takes a single alert and works outw...