CISA has added another Citrix NetScaler vulnerability to its Known Exploited Vulnerabilities catalog on Sunday: CVE-2026-88779, a memory overflow bug that…
Category: Help Net Security
Stellar Cyber 7.0 adds measurable workflows for AI-powered SOCs
Stellar Cyber has announced Stellar Cyber 7.0, a release that advances the Human-Augmented Autonomous SOC from a vision for applying AI to security…
Fake brand discounts on social media prey on shoppers’ fear of missing out
Cybercriminals are using fake discounts posted on Facebook and TikTok to lure shoppers to phishing sites that steal their payment card details and…
Malwarebytes Scam Link Check analyzes URLs and explains potential risks
Malwarebytes has launched the Malwarebytes Scam Link Check, a free web tool that lets anyone check whether a website link is safe or dangerous before…
LTM launches BlueVerse AgenTraceIQ to monitor AI agents and reverse unintended actions
LTM has announced the launch of BlueVerse AgenTraceIQ, an offering designed to help organizations securely adopt and scale agentic AI. Combining Rubrik…
RemoveMacAI turns off Apple Intelligence on macOS 27 and deletes its models
A developer has released RemoveMacAI, a free command-line tool that turns off Apple Intelligence on macOS 27 and deletes about 12 GB of downloaded AI…
Out-of-band Exchange Server update fixes high-severity mailbox access bug (CVE-2026-96940)
Microsoft has pushed out an out-of-band security update for Exchange Server that fixes a high-severity vulnerability (CVE-2026-96940) that may allow…
Detained ShinyHunters hacker reportedly helping FBI track down fellow members
A suspected ShinyHunters member known as Rey has been detained in Jordan and is reportedly helping the FBI track down the rest of the group. Reuters…
MAKERphone 2: A DIY 4G phone with plug-in camera, speaker and prototyping board
CircuitMess, a Croatian electronics kit maker, is selling MAKERphone 2.0, a build-it-yourself 4G phone on Kickstarter that buyers program in MicroPython…
Apple tightens macOS disk access as AI agents become more powerful
Apple plans to introduce additional controls for Full Disk Access in macOS, citing growing privacy risks as AI agents become more capable and autonomous.…
doxx.net opens Agentic Defined Networking public beta, raises $38 million
doxx.net has launched the open beta of its Agentic Defined Networking (ADN) platform, which lets people and their agents create their own private, secure…
AI slop submissions force Google to freeze its open-source bug bounty
Google has stopped accepting new product vulnerability reports through its Open Source Software Vulnerability Reward Program (OSS VRP), after a wave of…
Keyorix: Open-source secrets management for teams that can’t use SaaS
Keyorix is an open-source secrets manager that runs entirely on a company’s own servers. A secrets manager is the locked store where an application…
Three questions a hospital CISO should ask a healthcare fintech vendor
In this Help Net Security video, Drew McCombs, CTO and CISO at Cylerity, explains how he balances both roles. Security work is scheduled into every…
How RMM abuse gives attackers a way in that looks like business as usual
Huntress found attackers using legitimate remote monitoring and management (RMM) software in 45% of the endpoint-related incidents it recorded in the…
Week in review: Researcher breaks into Microsoft analytics service, NetScaler RCE 0-day exploited
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: 16-year-old researcher breaks into Microsoft analytics…
DeepKeep’s AI Lens flags coding agent data leaks and routes destructive commands for approval
DeepKeep has announced AI Lens for Developers, a new extension to the company’s AI usage control and runtime protection modules to secure software…
16-year-old suspected leader of KillSec ransomware group arrested
A 16-year-old is suspected of being the main operator of KillSec, a ransomware group that Eurojust says is responsible for almost 1,000 attacks worldwide.…
AI is giving attackers a head start, Microsoft warns
Threat actors are using AI to find bugs, build malware and run intrusions faster than defenders can keep up. Microsoft’s 2026 Digital Defense Report,…
Chinese spies impersonate White House, Anthropic figures to phish AI policy experts
A China-aligned espionage group has been posing as a former White House official and a prominent economist to get into the cloud accounts of AI policy…