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9110 result(s) for "OT" — best match first.

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Latest headlines from security outlets

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

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Why Apache 2.4.64 Is a Must for Securing Linux Web Servers

Sometimes, software updates are just about bug fixes and fine-tuning performance. This one? It's not the kind you can afford to brush off as "I'll get to it ne…

Linux Apache

The Hacker News
The Hacker News Breaches & leaks

DoNot APT Expands Operations, Targets European Foreign Ministries with LoptikMod Malware

A threat actor with suspected ties to India has been observed targeting a European foreign affairs ministry with malware capable of harvesting sensitive data f…

The Hacker News
The Hacker News Vulnerabilities

Critical Sudo Vulnerabilities Let Local Users Gain Root Access on Linux, Impacting Major Distros

Cybersecurity researchers have disclosed two security flaws in the Sudo command-line utility for Linux and Unix-like operating systems that could enable local …

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical Cisco Vulnerability in Unified CM Grants Root Access via Static Credentials

Cisco has released security updates to address a maximum-severity security flaw in Unified Communications Manager (Unified CM) and Unified Communications Manag…

Cisco

The Hacker News
The Hacker News Breaches & leaks

U.S. Agencies Warn of Rising Iranian Cyberattacks on Defense, OT Networks, and Critical Infrastructure

U.S. cybersecurity and intelligence agencies have issued a joint advisory warning of potential cyber attacks from Iranian state-sponsored or affiliated threat …

The Hacker News
The Hacker News Alerts

U.S. Agencies Warn of Rising Iranian Cyber Attacks on Defense, OT Networks, and Critical Infrastructure

U.S. cybersecurity and intelligence agencies have issued a joint advisory warning of potential cyber attacks from Iranian state-sponsored or affiliated threat …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

New Chrome Security Vulnerabilities Require Urgent Action

Two new Chrome vulnerabilities have surfaced, and despite how often we hear about Chrome in the news, these bugs are not the kind we can afford to brush off. B…

Chrome

The Hacker News
The Hacker News

U.S. House Bans WhatsApp on Official Devices Over Security and Data Protection Issues

The U.S. House of Representatives has formally banned congressional staff members from using WhatsApp on government-issued devices, citing security concerns.Th…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.10 USN-7586-1 critical: botan denial of service

Several security issues were fixed in Botan.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: python3.12 2025-3436f3d2b4

Update to 3.12.11. gh-135034: [CVE 2024-12718] [CVE 2025-4138] [CVE 2025-4330] [CVE 2025-4435] [CVE 2025-4517] Fixes multiple issues that allowed tarfile extra…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: python3.9 2025-cebde6a6e3

Update to 3.9.23. gh-135034: [CVE 2024-12718] [CVE 2025-4138] [CVE 2025-4330] [CVE 2025-4435] [CVE 2025-4517] Fixes multiple issues that allowed tarfile extrac…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: python3.10 2025-76b69d1931

Update to 3.10.18. Security content in this release gh-135034: [CVE 2024-12718] [CVE 2025-4138] [CVE 2025-4330] [CVE 2025-4435] [CVE 2025-4517] Fixes multiple …

Linux

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 Vulnerabilities

Two Distinct Botnets Exploit Wazuh Server Vulnerability to Launch Mirai-Based Attacks

A now-patched critical security flaw in the Wazur Server is being exploited by threat actors to drop two different Mirai botnet variants and use them to conduc…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4211-1 moderate: roundcube remote code execution

Kirill Firsov discovered that Roundcube, a skinnable AJAX based webmail solution for IMAP servers, was performing PHP Object deserialization on unvalidated inp…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.04 - 22.04: 7556-1 Critical Bootstrap XSS Threat

Several security issues were fixed in Bootstrap.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia: 2025-0175 critical: golang improper proxy matching

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is s…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4204-1 critical: twitter-bootstrap3 XSS issue

twitter-bootstrap3 a popular front end framework was affected by a vulnerability. A cross-site scripting (XSS) vulnerability

Linux

The Hacker News
The Hacker News

New Self-Spreading Malware Infects Docker Containers to Mine Dero Cryptocurrency

Misconfigured Docker API instances have become the target of a new malware campaign that transforms them into a cryptocurrency mining botnet.The attacks, desig…

Docker

The Hacker News
The Hacker News

U.S. Dismantles DanaBot Malware Network, Charges 16 in $50M Global Cybercrime Operation

The U.S. Department of Justice (DoJ) on Thursday announced the disruption of the online infrastructure associated with DanaBot (aka DanaTools) and unsealed cha…

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

Understanding Multisig Security for Enhanced Protection of Digital Assets

To boost the safeguarding of your cryptocurrencies, opt for a configuration that utilizes an N-of-M…Understanding Multisig Security for Enhanced Protection of …

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…

The Hacker News
The Hacker News

Horabot Malware Targets 6 Latin American Nations Using Invoice-Themed Phishing Emails

Cybersecurity researchers have discovered a new phishing campaign that's being used to distribute malware called Horabot targeting Windows users in Latin Ameri…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202505-07 critical: FreeType remote execution

A vulnerability has been discovered in FreeType, which can lead to remote code execution.