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A cheap fake base station can still track 5G subscribers

A cheap fake base station can still track 5G subscribers 2026-09-22 at 09:30 By Anamarija Pogorelec Researchers from the i2CAT Foundation, the University of Murcia, and NEC Laboratories Europe built a low-cost tool called 5G-Shark that lures a target phone onto a fake base station and questions it, then used it to audit commercial 5G […]

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Passwork NIS2 efficiency guide: Save your team hours before the 2026 audit

Passwork NIS2 efficiency guide: Save your team hours before the 2026 audit 2026-09-22 at 08:00 By Help Net Security By the second half of 2026, national competent authorities across the EU are actively reviewing NIS2 compliance documentation. Under Article 20(1) of the directive, senior management at essential and important entities can be held personally liable […]

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The TASK#STOMP Windows backdoor takes Wi-Fi passwords, screenshots, and business files

The TASK#STOMP Windows backdoor takes Wi-Fi passwords, screenshots, and business files 2026-09-21 at 17:00 By Mirko Zorz Researchers have taken apart TASK#STOMP, a Windows backdoor that searches a victim’s drives for business documents, uploads them to attacker servers, and then stays put to grab each new or edited document. The same malware steals saved Wi-Fi […]

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Hackers exploit Gyazo server flaw to steal 23.6 million user records

Hackers exploit Gyazo server flaw to steal 23.6 million user records 2026-09-21 at 11:57 By Sinisa Markovic Japanese software company Helpfeel has confirmed a data breach on its screenshot-sharing platform Gyazo, in which attackers exploited a vulnerability in its image upload server, stealing approximately 23.62 million user records and metadata tied to hundreds of millions […]

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Know what was tested before your SAP ECC migration goes live

Know what was tested before your SAP ECC migration goes live 2026-09-21 at 09:00 By Mirko Zorz In this Help Net Security interview, Guilherme Joventino, COO of MIGNOW, explains why some large companies plan to stay on ECC past the 2027 deadline and pay SAP for extended support until 2030. The interview covers what that […]

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Bots with good manners are better at fooling people on social media

Bots with good manners are better at fooling people on social media 2026-09-18 at 13:15 By Sinisa Markovic Most people can’t tell a bot from a human online, and the bots most likely to fool them are the polite ones, according to a new Surfshark study. The company analyzed 1,722 participants worldwide, testing their ability […]

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Zero-click RCE vulnerability hit four major AI coding agents, two remain unpatched

Zero-click RCE vulnerability hit four major AI coding agents, two remain unpatched 2026-09-18 at 11:49 By Sinisa Markovic Four major AI coding agents, Claude Code, Codex, GitHub Copilot and Gemini CLI, all share the same zero-click RCE vulnerability, one that could give an attacker the same reach into a company’s systems and data as the […]

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CISA wants critical infrastructure orgs and smaller security teams to start using cyber decoys

CISA wants critical infrastructure orgs and smaller security teams to start using cyber decoys 2026-09-17 at 15:51 By Zeljka Zorz Cyber deception has long been the domain of well-resourced security teams, but CISA’s latest guidance, titled “Using Cyber Decoys to Strengthen Detection and Response”, is an attempt to try and change that. Why decoys, and […]

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Unauthenticated attackers are bypassing Cisco ISE’s management interface (CVE-2026-76460)

Unauthenticated attackers are bypassing Cisco ISE’s management interface (CVE-2026-76460) 2026-09-17 at 13:24 By Zeljka Zorz Two days after it warned customers about an actively exploited email gateway zero-day, Cisco confirmed one more flaw is being targeted: CVE-2026-76460, an authentication bypass bug in an API of Cisco Identity Services Engine (ISE). About CVE-2026-76460 Cisco ISE is […]

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Scammers leave AI fingerprints all over fake antivirus renewal page

Scammers leave AI fingerprints all over fake antivirus renewal page 2026-09-17 at 13:10 By Sinisa Markovic AI appears to be helping scammers with little web development skill build convincing fake antivirus-renewal pages, Malwarebytes found. The researchers came across a scam page impersonating Avast, aimed at users in Belgium, that was more polished than most sites […]

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Fake AI trading agent steals crypto wallet passwords

Fake AI trading agent steals crypto wallet passwords 2026-09-17 at 11:00 By Anamarija Pogorelec Attackers built a website for a fake AI crypto trading agent and used it to install Needle Stealer, malware that replaces a victim’s browser wallet with a copy that sends the wallet password to the attacker. HP caught the campaign between […]

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The AI security question leaders should be asking instead

The AI security question leaders should be asking instead 2026-09-17 at 08:30 By Mirko Zorz In this Help Net Security interview, Frederic Bull, Security Officer at Gremlin, talks about what AI means for security teams. The conversation covers why asking what data a model was trained on is only part of the picture, and why […]

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A flat cybersecurity budget doesn’t have to mean weaker coverage

A flat cybersecurity budget doesn’t have to mean weaker coverage 2026-09-17 at 08:00 By Help Net Security Cheri Hotman, Managing Partner of Hotman Group, works as a vCISO and vGRC leader. In this Help Net Security video, she talks about holding coverage steady when the CFO asks for a flat budget or a 12% cut. […]

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Parallels Desktop flaw hands any local user root on a Mac (CVE-2026-90894)

Parallels Desktop flaw hands any local user root on a Mac (CVE-2026-90894) 2026-09-16 at 15:36 By Zeljka Zorz A newly disclosed vulnerability in Parallels Desktop, tracked as CVE-2026-90894 and dubbed “ParaShells,” can allow any local user on a Mac to gain root privileges on the host system. ParaShells PoC in action (Source: JFrog) The danger […]

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What happens when AI agent governance is missing at scale

What happens when AI agent governance is missing at scale 2026-09-16 at 09:00 By Mirko Zorz In this interview with Help Net Security, Gourab Basu, Global Head of Engineering at meshIQ, discusses governance in AI agent systems. He argues that instructions written into a prompt are not enough to control what an agent does, since […]

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DeepZero: Open-source hunting for vulnerable Windows drivers

DeepZero: Open-source hunting for vulnerable Windows drivers 2026-09-16 at 08:30 By Mirko Zorz DeepZero is an open-source engine that automates the search for exploitable Windows kernel drivers. You point it at a folder of binaries and it parses them, pulls them apart, scans them, throws most of them away, and asks a language model whether […]

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The modern attack chain: Rethinking Google Workspace security in the age of AI

The modern attack chain: Rethinking Google Workspace security in the age of AI 2026-09-16 at 08:00 By Help Net Security Over the past two months, I’ve written about the Vercel breach and the Composio breach separately. Both offer lessons to learn on their own. But reading them together, I keep coming back to the same […]

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Cisco patches actively exploited email gateway zero-day (CVE-2026-76461)

Cisco patches actively exploited email gateway zero-day (CVE-2026-76461) 2026-09-15 at 14:09 By Zeljka Zorz Attackers have leveraged a zero-day SQL injection vulnerability (CVE-2026-76461) to compromise Cisco Secure Email Gateway appliances, Cisco confirmed on Monday. The vendor’s Product Security Incident Response Team became aware of active exploitation of this vulnerability in September 2025, and has shared […]

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Attackers hijack HBO Max’s Reddit account for 48-hour malvertising blitz

Attackers hijack HBO Max’s Reddit account for 48-hour malvertising blitz 2026-09-15 at 13:10 By Sinisa Markovic Attackers compromised the verified official HBO Max Reddit account, u/hbomax, and used its trusted advertising status to launch a ClickFix campaign targeting macOS and Windows devices with information-stealing malware. Screenshot of the fraudulent ad (Source: Alex Cutts) ClickFix has […]

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