Just Three Ransomware Gangs Accounted for 40% of Attacks Last Month
Qilin, Akira and Dragonforce were responsible for 40% of 672 ransomware incidents reported in March, says Check Point
Check Point
20 articles
Claude Managed Agents bring execution and control to AI agent workflows
Anthropic’s Claude Managed Agents are a suite of composable APIs for building and deploying cloud-hosted agents at scale, handling sandboxed code execution, ...
6th April – Threat Intelligence Report
For the latest discoveries in cyber research for the week of 30th March, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES The Europ...
TrueConf zero-day vulnerability turns its own update process into malware delivery channel
Suspected China-nexus attackers have leveraged a zero-day vulnerability (CVE-2026-3502) in the TrueConf client application to distribute malware within gover...
TrueConf Vulnerability Under Active Exploitation in Southeast Asia Government Attacks
Check Point Research has discovered a critical zero-day vulnerability in the TrueConf video conferencing client. Tracked as CVE-2026-3502 with a CVSS score o...
ChatGPT data leakage vulnerability discovered and patched
Researchers at Check Point discovered that a single malicious prompt could exploit a hidden outbound channel within ChatGPT's code execution runtime.
Operation TrueChaos: 0-Day Exploitation Against Southeast Asian Government Targets
Key Points Introduction At the beginning of 2026, Check Point Research observed a series of targeted attacks against government entities in Southeast Asia ca...
ChatGPT Security Issue Enabled Data Theft via Single Prompt
OpenAI has patched vulnerability, which Check Point said was because of a DNS loophole
ChatGPT Vulnerability Enabled Silent Leakage of Prompts and Sensitive Information
Artificial intelligence assistants increasingly handle our most sensitive data, operating under the assumption that enclosed environments keep this informati...
OpenAI Patches ChatGPT Data Exfiltration Flaw and Codex GitHub Token Vulnerability
A previously unknown vulnerability in OpenAI ChatGPT allowed sensitive conversation data to be exfiltrated without user knowledge or consent, according to ne...
30th March – Threat Intelligence Report
For the latest discoveries in cyber research for the week of 30th March, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Iranian s...
23rd March – Threat Intelligence Report
For the latest discoveries in cyber research for the week of 23rd March, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Navia Ben...
16th March – Threat Intelligence Report
For the latest discoveries in cyber research for the week of 16th March, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES United St...
“Handala Hack” – Unveiling Group’s Modus Operandi
Key Findings Introduction Handala Hack, also tracked by Check Point Research as Void Manticore, is an Iranian threat actor that is known for multiple destruc...
Cyber-Attacks on UK Firms Increase at Four Times Global Rate
Check Point data shows attack volumes are growing much faster in the UK than worldwide
Iranian MOIS Actors & the Cyber Crime Connection
Key Points Iran-linked actors are increasingly engaging with the cyber crime ecosystem. Their activity suggests a growing reliance on criminal tools, service...
9th March – Threat Intelligence Report
For the latest discoveries in cyber research for the week of 9th March, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES AkzoNobel,...
Silver Dragon Targets Organizations in Southeast Asia and Europe
Key Findings Introduction In recent months, Check Point Research (CPR) has been tracking a sophisticated, Chinese-aligned threat group whose activity demonst...
2nd March – Threat Intelligence Report
For the latest discoveries in cyber research for the week of 2nd March, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Wynn Resor...
Caught in the Hook: RCE and API Token Exfiltration Through Claude Code Project Files | CVE-2025-59536 | CVE-2026-21852
By Aviv Donenfeld and Oded Vanunu Executive Summary Check Point Research has discovered critical vulnerabilities in Anthropic’s Claude Code that allow attack...