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9597 result(s) for "OT" — 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 Hacker News
The Hacker News Breaches & leaks

Unpatched Tailscale SSH Flaws Could Let a Hacked Device Reach Root on Other Servers

A single hacked device on a Tailscale network can be used to gain root access to other servers it can reach, according to a security researcher who published t…

BleepingComputer
BleepingComputer Vulnerabilities

BlackX UEFI bootkit exploits Baton Drop flaw to bypass Secure Boot

A new UEFI bootkit named BlackX, deployed in an espionage campaign in early 2026, exploited the old Baton Drop vulnerability to bypass Secure Boot and load a m…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS Brotli Fixes DoS and Potential Code Execution

A vulnerability was discovered in Brotli, a generic-purpose lossless compression suite, which could result in denial of service, or potentially the execution o…

Linux

The Hacker News
The Hacker News Vulnerabilities

Node.js Brotli Decoder Bug Could Allow Remote Code Execution in All Supported Versions

Node.js released security updates on October 21 for its three supported release lines, 22.x, 24.x and 26.x, fixing 10 flaws. The most serious is a bug in the B…

The Hacker News
The Hacker News Alerts

Anthropic Warns Small AI Models Could Soon Form Self-Propagating IoT Botnets

Small artificial intelligence (AI) models may be months away from developing capabilities to self-replicate on IoT devices like smart ovens and off-brand Andro…

Android

The Record
The Record

Shares in British clothing company ASOS dive after hackers apparently send push notification

Several mysteries surround what appeared to be an unauthorized push notification sent to customers of London-based clothing company ASOS.

DataBreaches.net
DataBreaches.net Breaches & leaks

Nueva EPS, Colombia’s largest regional healthcare promoting entity has allegedly been hacked (1)

Colombia’s largest health-promoting entity, Nueva EPS, has allegedly been hacked by an individual demanding $15 million not to leak the data. Colombia’s health…

DataBreaches.net
DataBreaches.net Breaches & leaks

Italy’s Data Protection Authority fines IQVIA €7 million over data protection breach

The following is a machine translation of a press release by Italy’s privacy guarantor: Healthcare data: The Privacy Guarantor fines IQVIA 7 million euros. The…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 OpenSSH Significant Update for Remote File Misplacement Issue

CVE-2026-59996: Fix remote glob result of ".." causing files to be placed in unintended parent directories when scp performs remote-to-remote copy via the loca…

Linux OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 OpenSSH Critical Remote Copy Misplacement CVE-2026-59996

CVE-2026-59996: Fix remote glob result of ".." causing files to be placed in unintended parent directories when scp performs remote-to-remote copy via the loca…

Linux OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS node-lodash Serious Prototype Pollution Vulnerability DLA-4663-1

Several vulnerabilities were discovered in node-lodash, a Node.js module providing utility functions for common programming tasks. CVE-2025-13465 Prototype pol…

Linux

The Hacker News
The Hacker News

How to Protect Your SaaS from Bot Attacks with SafeLine WAF

Most SaaS teams remember the day their user traffic started growing fast. Few notice the day bots started targeting them.On paper, everything looks great: more…

The Hacker News
The Hacker News Breaches & leaks

Notepad++ Hosting Breach Attributed to China-Linked Lotus Blossom Hacking Group

A China-linked threat actor known as Lotus Blossom has been attributed with medium confidence to the recently discovered compromise of the infrastructure hosti…

The Hacker News
The Hacker News Breaches & leaks

Fake Moltbot AI Coding Assistant on VS Code Marketplace Drops Malware

Cybersecurity researchers have flagged a new malicious Microsoft Visual Studio Code (VS Code) extension for Moltbot (formerly Clawdbot) on the official Extensi…

The Hacker News
The Hacker News Breaches & leaks

Android Malware FvncBot, SeedSnatcher, and ClayRat Gain Stronger Data Theft Features

Cybersecurity researchers have disclosed details of two new Android malware families dubbed FvncBot and SeedSnatcher, as another upgraded version of ClayRat ha…

Android

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: AI Malware, Voice Bot Flaws, Crypto Laundering, IoT Attacks — and 20 More Stories

Hackers have been busy again this week. From fake voice calls and AI-powered malware to huge money-laundering busts and new scams, there’s a lot happening in t…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Rootkits: Detecting, Preventing, and Surviving an Attack

Let's talk about a threat that's smart, sneaky, and dangerous to your Linux systems: rootkits. If you've ever heard the term tossed around and wondered what a …

Linux

The Hacker News
The Hacker News Vulnerabilities

PerfektBlue Bluetooth Vulnerabilities Expose Millions of Vehicles to Remote Code Execution

Cybersecurity researchers have discovered a set of four security flaws in OpenSynergy's BlueSDK Bluetooth stack that, if successfully exploited, could allow re…

The Hacker News
The Hacker News Vulnerabilities

Critical mcp-remote Vulnerability Enables Remote Code Execution, Impacting 437,000+ Downloads

Cybersecurity researchers have discovered a critical vulnerability in the open-source mcp-remote project that could result in the execution of arbitrary operat…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: FEDORA-2025-77d16adbcd: dotnet9.0 SDK June Update

This is the .NET monthly update for June 2025. Release Notes: SDK: https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.6/9.0.107.md Runtime: https:/…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: FEDORA-2025-092006d075 important: dotnet9.0 runtime

This is the .NET monthly update for June 2025. Release Notes: SDK: https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.6/9.0.107.md Runtime: https:/…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: dotnet9.0 2025-75bda8d944

This is the May 2025 update for .NET 9. Release Notes: SDK: https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.5/9.0.106.md Runtime: https://github…

Linux GitHub

The Hacker News
The Hacker News Vulnerabilities

⚡ Weekly Recap: Zero-Day Exploits, Developer Malware, IoT Botnets, and AI-Powered Scams

What do a source code editor, a smart billboard, and a web server have in common? They’ve all become launchpads for attacks—because cybercriminals are rethinki…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Lessons from Bootkitty: Securing Linux Systems Against UEFI Intrusions

New Linux security threats mark critical junctures that challenge existing policies and test security protocols to their limit. One such milestone was the rece…

Linux Windows