Cyber Security
Application Security
CVE-2026-42824: M365 Copilot SearchLeak Enables 1-Click Email Theft
Gabby Lee
June 15, 2026
Varonis disclosed a three-step vulnerability chain in Microsoft 365 Copilot that allowed attackers to steal emails and documents with a single crafted link.
Cybersecurity
Novo Nordisk Confirms Hack of Clinical Trial Biomarker Data
Andrew Doyle
June 15, 2026
Novo Nordisk confirmed a breach exposing pseudonymized clinical trial biomarker data and healthcare provider records. No threat actor claimed responsibility.
Application Security
SearchJack: 23 Chrome Extensions Intercept 758,000 Users’ Searches
Andrew Doyle
June 15, 2026
MalExt Sentry found 23 Chrome extensions routing 758,000 users' search queries through attacker relay servers to generate unauthorized advertising revenue.
Cybersecurity
TheGentlemen Ransomware Posts 20 Victims Across 14 Countries
Gabby Lee
June 15, 2026
TheGentlemen ransomware posted 20 new victims across 14 countries, including Croatia's Health Ministry and Denmark's National Museum, using double extortion.
Application Security
PromptSnatcher Extensions Stole AI Chats From 90,000 Users
Mitchell Langley
June 15, 2026
Two Chrome ad blocker extensions captured conversations from 90,000 users across ChatGPT, Claude, Gemini, and five other AI platforms, researchers found.
Blog
Triple Extortion Ransomware: How It Works and How to Stop It
Andrew Doyle
June 12, 2026
Triple extortion ransomware attacks combine encryption, data theft, and DDoS pressure to coerce payment from multiple angles. This guide explains the full attack lifecycle, real-world ...
Application Security
Chrome 149 Patches 28 Flaws, Including 12 Use-After-Free Bugs
Gabby Lee
June 12, 2026
Google's Chrome 149 security update patches 28 vulnerabilities, roughly 12 use-after-free bugs, a memory corruption class tied to drive-by code execution.
Application Security
OpenClaw AI Agent Hijacked via Malicious vCard Injection
Mitchell Langley
June 12, 2026
Researchers showed OpenClaw AI agents can be hijacked through vCards with embedded instructions, enabling attacker code execution and sensitive data leakage.
Cybersecurity
Kyushu Electric Loses Drive With Data on 10.9M Customers
Mitchell Langley
June 12, 2026
Kyushu Electric Power lost a physical storage device containing personal records on 10.9 million customers, exceeding its active customer base of 8 million.
Cybersecurity
Anthropic Disputes Jailbreak Claim Against Claude Fable 5
Mitchell Langley
June 12, 2026
Anthropic disputed a researcher jailbreak claim against Claude Fable 5, arguing the technique does not constitute a bypass of the model's safety classifiers.
Application Security
Six Proto6 Flaws in protobuf.js Enable Node.js RCE
Mitchell Langley
June 12, 2026
Six Proto6 vulnerabilities in protobuf.js enable remote code execution and denial-of-service against Node.js apps via malicious schemas or crafted payloads.
Application Security
npm v12 Disables Auto-Run Scripts to Cut Supply Chain Risk
Gabby Lee
June 12, 2026
npm v12 will disable install scripts by default, requiring an explicit allowlist and closing the primary vector used by Miasma and Shai-Hulud attackers.
Cybersecurity
Anthropic Releases Guardrail-Free Mythos 5 to Security Researchers
Andrew Doyle
June 12, 2026
Anthropic released Claude Mythos 5 with safety guardrails intentionally removed to vetted security researchers alongside the public Claude Fable 5 launch.
Cybersecurity
Novo Nordisk Discloses Breach of Clinical Trials Patient Data
Andrew Doyle
June 12, 2026
Novo Nordisk disclosed a breach of clinical trials patient data, triggering GDPR, GCP, and clinical research regulatory obligations across global operations.
Cybersecurity
Europol Dismantles AudiA6 Crypto Laundering Service
Gabby Lee
June 12, 2026
Europol dismantled AudiA6, a cryptocurrency laundering service that processed over $380 million in ransomware extortion proceeds for criminal networks.
Application Security
Three LangGraph Flaws Chain to Remote Code Execution
Andrew Doyle
June 12, 2026
Three patched LangGraph vulnerabilities chain from SQL injection to remote code execution on self-hosted AI agent framework deployments, researchers disclosed.
Cybersecurity
OnyxC2 Stealer Targets 200+ Apps for $250 Per Month
Mitchell Langley
June 12, 2026
OnyxC2, a new MaaS information stealer priced at $250 per month, targets 200-plus applications using DLL sideloading and encryption to evade detection.
Cybersecurity
Maine AG Portal Abused to Post Fabricated Breach Notices
Gabby Lee
June 12, 2026
Threat actors filed fraudulent breach notices through Maine's AG portal, publishing false disclosures on a government site; VRChat denied the fabricated claim.
Application Security
Fortinet FortiSandbox CVE-2026-25089 Allows Unauthenticated RCE
Mitchell Langley
June 12, 2026
Fortinet patched CVE-2026-25089, a CVSS 9.1 OS command injection in FortiSandbox's Web UI exploitable by unauthenticated attackers via crafted HTTP requests.
Application Security
OpenSSL Patches 16 Flaws Including Heap Use-After-Free RCE Risk
Mitchell Langley
June 12, 2026
OpenSSL released 16 security fixes, led by CVE-2026-45447, a HIGH severity heap use-after-free in PKCS7_verify() that may enable RCE via crafted S/MIME messages.
Cybersecurity
Russian Actor Uses AI to Exploit PaperCut, Hits 440+ Organizations
Andrew Doyle
September 11, 2026
Cybersecurity
ShinyHunters Claims Breach of Florida DMV DAVID Database
Mitchell Langley
September 9, 2026
Application Security
GoldFactory and Mantax Otax Target Indonesian Android Bank Users
Andrew Doyle
September 11, 2026
CVE Vulnerability Alerts
Aurora Ransomware Operators Use Cursor AI to Execute Network Attacks
Andrew Doyle
September 2, 2026
TOP CYBERSECURITY HEADLINES
Application Security
UNC3569 Exploits Sogou Input Method to Deploy GRAYRABBIT Backdoor
Application Security
Attackers Use BYOD Weaknesses to Access M365 via Graph API
This Week’s Security Spotlight
Cybersecurity
Russian Actor Uses AI to Exploit PaperCut, Hits 440+ Organizations
Andrew Doyle
September 11, 2026
Cybersecurity
LG Accused of Privacy Violations Over Smart TV Data Collection
Mitchell Langley
September 9, 2026
Application Security
OpenAI Agents Made 18,000 Unauthorized Edits to German Wiki
Mitchell Langley
September 8, 2026
Application Security
Judge Rules Pentagon Actions Against Anthropic Unlawful
Gabby Lee
September 1, 2026
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TheGentlemen Ransomware Posts 20 Victims Across 14 Countries
June 15, 2026
TheGentlemen ransomware posted 20 new victims across 14 countries, including Croatia's Health Ministry and Denmark's National Museum, using double extortion.
PromptSnatcher Extensions Stole AI Chats From 90,000 Users
June 15, 2026
Two Chrome ad blocker extensions captured conversations from 90,000 users across ChatGPT, Claude, Gemini, and five other AI platforms, researchers found.
Triple Extortion Ransomware: How It Works and How to Stop It
June 12, 2026
Triple extortion ransomware attacks combine encryption, data theft, and DDoS pressure to coerce payment from multiple angles. This guide explains the full attack lifecycle, real-world ...
Chrome 149 Patches 28 Flaws, Including 12 Use-After-Free Bugs
June 12, 2026
Google's Chrome 149 security update patches 28 vulnerabilities, roughly 12 use-after-free bugs, a memory corruption class tied to drive-by code execution.
OpenClaw AI Agent Hijacked via Malicious vCard Injection
June 12, 2026
Researchers showed OpenClaw AI agents can be hijacked through vCards with embedded instructions, enabling attacker code execution and sensitive data leakage.
Kyushu Electric Loses Drive With Data on 10.9M Customers
June 12, 2026
Kyushu Electric Power lost a physical storage device containing personal records on 10.9 million customers, exceeding its active customer base of 8 million.
Anthropic Disputes Jailbreak Claim Against Claude Fable 5
June 12, 2026
Anthropic disputed a researcher jailbreak claim against Claude Fable 5, arguing the technique does not constitute a bypass of the model's safety classifiers.
Six Proto6 Flaws in protobuf.js Enable Node.js RCE
June 12, 2026
Six Proto6 vulnerabilities in protobuf.js enable remote code execution and denial-of-service against Node.js apps via malicious schemas or crafted payloads.
npm v12 Disables Auto-Run Scripts to Cut Supply Chain Risk
June 12, 2026
npm v12 will disable install scripts by default, requiring an explicit allowlist and closing the primary vector used by Miasma and Shai-Hulud attackers.
Anthropic Releases Guardrail-Free Mythos 5 to Security Researchers
June 12, 2026
Anthropic released Claude Mythos 5 with safety guardrails intentionally removed to vetted security researchers alongside the public Claude Fable 5 launch.
Novo Nordisk Discloses Breach of Clinical Trials Patient Data
June 12, 2026
Novo Nordisk disclosed a breach of clinical trials patient data, triggering GDPR, GCP, and clinical research regulatory obligations across global operations.
Europol Dismantles AudiA6 Crypto Laundering Service
June 12, 2026
Europol dismantled AudiA6, a cryptocurrency laundering service that processed over $380 million in ransomware extortion proceeds for criminal networks.
Three LangGraph Flaws Chain to Remote Code Execution
June 12, 2026
Three patched LangGraph vulnerabilities chain from SQL injection to remote code execution on self-hosted AI agent framework deployments, researchers disclosed.
OnyxC2 Stealer Targets 200+ Apps for $250 Per Month
June 12, 2026
OnyxC2, a new MaaS information stealer priced at $250 per month, targets 200-plus applications using DLL sideloading and encryption to evade detection.
Maine AG Portal Abused to Post Fabricated Breach Notices
June 12, 2026
Threat actors filed fraudulent breach notices through Maine's AG portal, publishing false disclosures on a government site; VRChat denied the fabricated claim.
Fortinet FortiSandbox CVE-2026-25089 Allows Unauthenticated RCE
June 12, 2026
Fortinet patched CVE-2026-25089, a CVSS 9.1 OS command injection in FortiSandbox's Web UI exploitable by unauthenticated attackers via crafted HTTP requests.
OpenSSL Patches 16 Flaws Including Heap Use-After-Free RCE Risk
June 12, 2026
OpenSSL released 16 security fixes, led by CVE-2026-45447, a HIGH severity heap use-after-free in PKCS7_verify() that may enable RCE via crafted S/MIME messages.
Akira Claims Industrial Finisher, NJ Country Club, Architecture Firm
June 12, 2026
Akira ransomware posted three US victims on June 9: Spray Equipment with 26GB of W-2 records and engineering drawings, Rockaway River Country Club, and SMPC ...
Chaos Ransomware Lists Airespring as Iranian False-Flag History Looms
June 12, 2026
Chaos ransomware listed US telecom provider Airespring on its leak site. Rapid7 documented Chaos as a MuddyWater Iranian APT false-flag tool, complicating attribution.
Shai-Hulud Hades Wave Poisons 29 Bioinformatics PyPI Packages
June 12, 2026
The Shai-Hulud Hades variant targeted ~29 bioinformatics and ML PyPI packages in a second wave, introducing a loader-payload split and bringing the campaign past 100 ...





































