It pays to be a forever student
Welcome to this week’s edition of the Threat Source newsletter. If I haven’t said it in a newsletter before, I'll say it now: If you want to be good...
Private health records of half a million Britons offered for sale on Chinese website
Technology minister tells Commons ‘de-identified’ information from UK Biobank advertised for sale on AlibabaThe confidential health records of half a million British volunteers have...
Google Favors General-Purpose Gemini Models Over Cybersecurity‑Specific AI
Google Cloud’s COO advocated for combining general-purpose frontier large language models with task-specific AI agents - Read more
UAT-4356’s Targeting of Cisco Firepower Devices
Cisco Talos is aware of UAT-4356's continued active targeting of Cisco Firepower devices’ Firepower eXtensible Operating System (FXOS). UAT-4356 exploited n-day vulnerabilities (CVE-2025-20333 and...
CVE-2026-32210 Microsoft Dynamics 365 (online) Spoofing Vulnerability
Server-side request forgery (ssrf) in Microsoft Dynamics 365 (Online) allows an unauthorized attacker to perform spoofing over a network. - Read more
AI is Changing Vulnerability Discovery and your Software Supply Chain Strategy has to Change...
Wade Woolwine is Senior Director, Product Security at Rapid7.The headlines around Glasswing have focused on how quickly AI can surface vulnerabilities, which has naturally...
Yuma AI – Unauthenticated personal data and order information disclosure
Yuma AI - Unauthenticated personal data and order information disclosure A vulnerability was identified in Yuma AI Chat AI (a chatbot), a SaaS solution...
Hangzhou Xiongmai Technology Co., Ltd XM530 IP Camera
View CSAF
Summary
Successful exploitation of this vulnerability could allow an attacker to bypass authentication and have remote access to sensitive information on the device.
The following...
FIRESTARTER Backdoor
Malware Analysis Report at a Glance
Malware Name
FIRESTARTER
Original Publication
April 23, 2026
Executive Summary
The Cybersecurity and Infrastructure Security Agency (CISA) analyzed a sample of FIRESTARTER malware obtained...
Carlson Software VASCO-B GNSS Receiver
View CSAF
Summary
Successful exploitation of this vulnerability could enable a remote attacker to alter critical system functions or disrupt device operation.
The following versions of Carlson...
Latest article
New EDRChoker Tool Uses Policy-Based Quality of Service to Block EDR Processes
A newly released open-source red team tool called EDRChoker introduces a novel technique for silencing cloud-connected Endpoint Detection and Response (EDR) agents not by killing their...
CVE-2026-42504 Quadratic complexity in WordDecoder.DecodeHeader in mime
Information published. - Read more
Baker Distributing – 102,935 breached accounts
In May 2026, the HVAC/R wholesale distributor Baker Distributing Company was added to the ShinyHunters data extortion group's "pay or leak" site. In early...
AI Upgrades, Security Flaws, and SpaceX’s Record IPO Define the Week in Tech
See what you missed in Daily Tech Insider from June 1–5.
The post AI Upgrades, Security Flaws, and SpaceX’s Record IPO Define the Week in...
