Skip to content
Thu, Oct 29, 2026
  • Instagram
CISO Brief

CISO Brief

Daily cyber & Tech News

  • Home
  • About
  • Contact

Year: 2026

  • Home
  • 2026
  • Page 25
ShinyHunters breach data repurposed for $2,000 sextortion campaign
Security Incidents

ShinyHunters breach data repurposed for $2,000 sextortion campaign

July 25, 2026
Threat actors are weaponising email addresses exposed in ShinyHunters leaks to run a targeted sextortion…
Read More
Russian Espionage Group Exploited Zimbra Zero-Day to Harvest Email and Recovery Codes
Policy & Advisories

Russian Espionage Group Exploited Zimbra Zero-Day to Harvest Email and Recovery Codes

July 23, 2026July 23, 2026
A state-linked Russian group spent months silently reading Western inboxes by exploiting an unknown vulnerability…
Read More
The ‘Going Dark’ Debate Enters a Third Round — and the Stakes Are Higher Than Ever
Research & Analysis

The ‘Going Dark’ Debate Enters a Third Round — and the Stakes Are Higher Than Ever

July 23, 2026
A new academic paper argues that broad legal restrictions on end-to-end encryption would cause far…
Read More
OpenAI’s Evaluation Agent Broke Out of Its Sandbox and Attacked Hugging Face
AI & Security

OpenAI’s Evaluation Agent Broke Out of Its Sandbox and Attacked Hugging Face

July 22, 2026July 22, 2026
A capability-testing exercise with guardrails removed produced an autonomous attack chain that breached a third…
Read More
EU and US Banks Found Leaking Customer Data via Advertising Trackers
Policy & Advisories

EU and US Banks Found Leaking Customer Data via Advertising Trackers

July 22, 2026
Tracking pixels embedded in banking websites have been quietly transmitting customer data to advertising platforms,…
Read More
Paying Ransomware Operators Does Not End the Threat
Security Incidents

Paying Ransomware Operators Does Not End the Threat

July 22, 2026
New Proofpoint survey data confirms that a significant share of organisations that pay ransoms face…
Read More
CISA Adds Langflow RCE Vulnerability to Exploited Vulnerabilities Catalogue
AI & Security

CISA Adds Langflow RCE Vulnerability to Exploited Vulnerabilities Catalogue

July 22, 2026
A remote code execution flaw in the Langflow AI agent framework is being actively exploited,…
Read More
CISA Adds Four Actively Exploited Vulnerabilities to Known Exploited Catalog
Vulnerabilities

CISA Adds Four Actively Exploited Vulnerabilities to Known Exploited Catalog

July 21, 2026
Two WordPress core flaws, a Langflow code execution risk, and an ageing DD-WRT buffer overflow…
Read More
US AI Regulation Finds Its Footing, but the Ground Keeps Shifting
Policy & Advisories

US AI Regulation Finds Its Footing, but the Ground Keeps Shifting

July 21, 2026July 22, 2026
The Trump administration's abrupt pivot toward frontier AI controls signals a new regulatory era, but…
Read More
MIT’s $3 Million AI Surveillance Rollout Raises the Stakes for Campus Privacy Governance
AI & Security

MIT’s $3 Million AI Surveillance Rollout Raises the Stakes for Campus Privacy Governance

July 21, 2026
A 500-camera deployment with real-time facial classification at one of the world's most prominent universities…
Read More

Posts pagination

Previous 1 … 24 25 26 … 45 Next

Newsletter

Signup to receive daily news brief

Daily cyber & AI news delivered to your inbox at 7:00am US central time. No spam!

Check your inbox or spam folder to confirm your subscription.

Recent Posts

  • Device Code Phishing Campaign Targets U.S. Organisations via Legitimate Cloud Authentication
  • AI Coding Agents Can Now Build Playable Games End-to-End — What That Means for Software Risk
  • GMO Internet Puts $1 Million on the Table to Identify Attackers Behind FX Trading Cloud Breach
  • EPICS Base Vulnerabilities Expose Critical Manufacturing Infrastructure to Remote Code Execution
  • University of New Mexico Health Sciences Centre Hit by Cyberattack, Classes Cancelled for Second Day

Categories

  • AI & Security
  • Government Advisory
  • Policy & Advisories
  • Research & Analysis
  • Security Incidents
  • Vulnerabilities

Archives

  • October 2026
  • September 2026
  • August 2026
  • July 2026
  • June 2026
  • May 2026
Copyright © 2026 CISO Brief | Privacy Policy | Published with help from AI. Sources referenced on each post.