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784 result(s) for "Personal data" — best match first.

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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Record
The Record Breaches & leaks

Sandbox vulnerability gives rogue AI agents a path to escape and leak data, research says

The new research, published by AI security startup AIR, found that a network filtering flaw in Vercel Sandbox — a tool used to run code in isolated environment…

The Record
The Record Breaches & leaks

Hundreds of thousands impacted by data breach at biosensor firm iRhythm

A company known for wearable cardiac sensors, iRhythm, has begun notifying states of the impact of a data breach from the summer.

DataBreaches.net
DataBreaches.net Breaches & leaks

Silent Ransom Group claims “Luna Moth Files” are fake. The data suggest otherwise.

On Tuesday, cybersecurity professionals began investigating an onion site that appeared to contain internal chat files from Silent Ransom Group. On Thursday, S…

The Hacker News
The Hacker News Breaches & leaks

ARTEX AI Pentesting Tool Used in Data Theft Attacks on South Korean Financial Firms

Cybersecurity researchers have disclosed details of a targeted campaign aimed at South Korean financial organizations that used an artificial intelligence (AI)…

The Record
The Record Breaches & leaks

Hackers target two South Korean megachurches, potentially exposing congregant data

Two of South Korea's largest Protestant churches are investigating cyberattacks that may have exposed sensitive information about hundreds of thousands of memb…

The Hacker News
The Hacker News Breaches & leaks

MonsterCloud Owner Accused of Billing Over $19M While Secretly Paying Ransoms to Decrypt Data

The U.S. Department of Justice (DoJ) on Wednesday announced charges against a 50-year-old U.S. and Israeli national for allegedly defrauding ransomware victims…

DataBreaches.net
DataBreaches.net Breaches & leaks

Ransomware group threatens to leak customer data from top insurance companies in South Africa

Luis Monzon reports: Ransomware-as-a-service group The Gentlemen threatened to leak data belonging to insurance companies LegalWise and Samwumed, with more Sou…

DataBreaches.net
DataBreaches.net Breaches & leaks

ShinyHunters hacker “Rey,” allegedly involved in FBI data theft, detained in Jordan

Jana Winter, Raphael Satter, and A.J. Vicens report: A key member of the ShinyHunters hacking group, ‌which claims to have stolen data on every FBI employee, w…

The Hacker News
The Hacker News Breaches & leaks

New TrojPix Attack Leaks Data From Air-Gapped Systems via Video Cable Emissions

Researchers at Shandong University have shown a fast new way to pull data off computers that are cut off from every network. The technique, called TrojPix, twe…

The Hacker News
The Hacker News Breaches & leaks

AI Agent Exploits Langflow RCE to Automate Database Ransomware Attack

Security firm Sysdig says it has found what it believes is the first ransomware attack run from start to finish by an AI agent.Its Threat Research Team calls t…

The Hacker News
The Hacker News Breaches & leaks

Vertex AI Vulnerability Exposes Google Cloud Data and Private Artifacts

Cybersecurity researchers have disclosed a security "blind spot" in Google Cloud's Vertex AI platform that could allow artificial intelligence (AI) agents to b…

Google Cloud Palo Alto

The Hacker News
The Hacker News Breaches & leaks

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 new …

GitHub

The Hacker News
The Hacker News Breaches & leaks

Iran-Linked Hackers Breach FBI Director’s Personal Email, Hit Stryker With Wiper Attack

Threat actors with ties to Iran successfully broke into the personal email account of Kash Patel, the director of the U.S. Federal Bureau of Investigation (FBI…

The Hacker News
The Hacker News Breaches & leaks

GlassWorm Malware Uses Solana Dead Drops to Deliver RAT and Steal Browser, Crypto Data

Cybersecurity researchers have flagged a new evolution of the GlassWorm campaign that delivers a multi-stage framework capable of comprehensive data theft and …

Chrome

The Hacker News
The Hacker News Breaches & leaks

Speagle Malware Hijacks Cobra DocGuard to Steal Data via Compromised Servers

Cybersecurity researchers have flagged a new malware dubbed Speagle that hijacks the functionality and infrastructure of a legitimate program called Cobra DocG…

The Hacker News
The Hacker News Breaches & leaks

Chrome Extension Turns Malicious After Ownership Transfer, Enabling Code Injection and Data Theft

Two Google Chrome extensions have turned malicious after what appears to be a case of ownership transfer, offering attackers a way to push malware to downstrea…

Chrome

The Hacker News
The Hacker News Breaches & leaks

Researchers Reveal Reprompt Attack Allowing Single-Click Data Exfiltration From Microsoft Copilot

Cybersecurity researchers have disclosed details of a new attack method dubbed Reprompt that could allow bad actors to exfiltrate sensitive data from artificia…

The Hacker News
The Hacker News Breaches & leaks

Researchers Find ChatGPT Vulnerabilities That Let Attackers Trick AI Into Leaking Data

Cybersecurity researchers have disclosed a new set of vulnerabilities impacting OpenAI's ChatGPT artificial intelligence (AI) chatbot that could be exploited b…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 41: WordPress 6.8.3 Critical Data Leak & XSS Vulnerability Alert

WordPress 6.8.3 Release Security updates included in this release: A data exposure issue where authenticated users could access some restricted content. Indepe…

Linux WordPress

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Core Linux System Component "Udisks" Opens the Door to Unauthorized Access, Data Leaks

It's always unnerving when a system service you rely on day-to-day turns out to be a potential gateway for unauthorized access. That's the story with CVE-2025-…

Linux

The Hacker News
The Hacker News Breaches & leaks

Storm-0501 Exploits Entra ID to Exfiltrate and Delete Azure Data in Hybrid Cloud Attacks

The financially motivated threat actor known as Storm-0501 has been observed refining its tactics to conduct data exfiltration and extortion attacks targeting …

Microsoft 365 Azure

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Breaches & leaks

Ransomware Detection Best Practices: How to Catch Attacks Before Data is Lost

Ransomware isn’t just a buzzword—it’s a real, growing threat that can cripple your business in…Ransomware Detection Best Practices: How to Catch Attacks Before…

The Hacker News
The Hacker News Breaches & leaks

Zero-Click AI Vulnerability Exposes Microsoft 365 Copilot Data Without User Interaction

A novel attack technique named EchoLeak has been characterized as a "zero-click" artificial intelligence (AI) vulnerability that allows bad actors to exfiltrat…

Microsoft 365

The Hacker News
The Hacker News Breaches & leaks

Ransomware Gangs Use Skitnet Malware for Stealthy Data Theft and Remote Access

Several ransomware actors are using a malware called Skitnet as part of their post-exploitation efforts to steal sensitive data and establish remote control ov…