Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

9351 result(s) for "OT" — best match first.

What it means for your servers

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.

Latest Hacking News
Latest Hacking News Vulnerabilities

Multiple Vulnerabilities Found In GoAutoDial Call Center Software

The dedicated call center software GoAutoDial has recently addressed numerous critical vulnerabilities, including remote code…Multiple Vulnerabilities Found In…

The Hacker News
The Hacker News Vulnerabilities

Apache Log4j Vulnerability ' Log4Shell ' Widely Under Active Attack

Threat actors are actively weaponizing unpatched servers affected by the newly identified "Log4Shell" vulnerability in Log4j to install cryptocurrency miners, …

Apache

The Hacker News
The Hacker News Vulnerabilities

Apache Log4j Vulnerability — Log4Shell — Widely Under Active Attack

Threat actors are actively weaponizing unpatched servers affected by the newly identified "Log4Shell" vulnerability in Log4j to install cryptocurrency miners, …

Apache

The Hacker News
The Hacker News Breaches & leaks

Karakurt: A New Emerging Data Theft and Cyber Extortion Hacking Group

A previously undocumented, financially motivated threat group has been connected to a string of data theft and extortion attacks on over 40 entities between Se…

Latest Hacking News
Latest Hacking News Vulnerabilities

Critical 'Log4Shell' Zero-Day Vulnerability Wreaks Havoc Online

A highly critical vulnerability affecting the Apache Log4j library has potentially shaken the internet. This…Critical 'Log4Shell' Zero-Day Vulnerability Wreaks…

Apache

Latest Hacking News
Latest Hacking News Vulnerabilities

Critical ‘Log4Shell’ Zero-Day Vulnerability Wreaks Havoc Online

A highly critical vulnerability affecting the Apache Log4j library has potentially shaken the internet. This…Critical ‘Log4Shell’ Zero-Day Vulnerability Wreaks…

Apache

The Hacker News
The Hacker News Vulnerabilities

Extremely Critical Log4J Vulnerability Leaves Much of the Internet at Risk

The Apache Software Foundation has released fixes to contain anactivelyexploitedzero-day vulnerability affecting the widely-used Apache Log4j Java-based loggin…

Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2021-0552: python-django security upda

Potential bypass of an upstream access control based on URL paths. (CVE-2021-44420) HTTP requests for URLs with trailing newlines could bypass an upstream acce…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2021-0551: firefox security upda

Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL (CVE-2021-43536). An incorrect type conver…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5019-1: wireshark security upda

Multiple vulnerabilities have been discovered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary c…

Linux

The Hacker News
The Hacker News

Why Holidays Put Your Company at Risk of Cyber Attack (And How to Take Precautions)

It is a time when many are thinking of their families and loved ones, time off work, and gift-giving – the holidays. However, while many have their minds outsi…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

This new Firefox browser feature could stop zero-day bugs in their trac

Mozilla has released Firefox 95 for Linux, Windows and MacOS, which features a new security sandboxing technology called RLBox that uses WebAssembly to isolate…

Linux Windows Apple

The Hacker News
The Hacker News

Microsoft Seizes 42 Malicious Web Domains Used By Chinese Hackers

Microsoft on Monday announced the seizure of 42 domains used by a China-based cyber espionage group that set its sights on organizations in the U.S. and 28 oth…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2840-1: roundcube security upda

It was discovered that roundcube, a skinnable AJAX based webmail solution for IMAP servers, did not properly sanitize requests and mail messages. This would al…

Linux

The Hacker News
The Hacker News Breaches & leaks

Researches Detail 17 Malicious Frameworks Used to Attack Air-Gapped Networks

Four different malicious frameworks designed to attack air-gapped networks were detected in the first half of 2020 alone, bringing the total number of such too…

The Hacker News
The Hacker News Breaches & leaks

New Malvertising Campaigns Spreading Backdoors, Malicious Chrome Extensions

A series of malicious campaigns have been leveraging fake installers of popular apps and games such as Viber, WeChat, NoxPlayer, and Battlefield as a lure to t…

Cisco Chrome

The Hacker News
The Hacker News Vulnerabilities

CISA Warns of Actively Exploited Critical Zoho ManageEngine ServiceDesk Vulnerability

The U.S. Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) are warning of active exploitation of a newly pa…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

New malware hides as legit nginx process on e-commerce serve

eCommerce servers are being targeted with remote access malware that hides on Nginx servers in a way that makes it virtually invisible to security solutions. '…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 34: php-symfony4 2021-0294e8ca

**Version 4.4.35** (2021-11-24) * security **CVE-2021-41270** [Serializer] Use single quote to escape formulas (jderusse) * bug #44232 [Cache] fix connecting t…

Linux PHP Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 35: php-symfony4 2021-10fd47b3

**Version 4.4.35** (2021-11-24) * security **CVE-2021-41270** [Serializer] Use single quote to escape formulas (jderusse) * bug #44232 [Cache] fix connecting t…

Linux PHP Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2836-1: nss security upda

Tavis Ormandy discovered that nss, the Mozilla Network Security Service library, is prone to a heap overflow flaw when verifying DSA or RSA-PPS signatures, whi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2021-0534: nss security upda

NSS (Network Security Services) versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA or RSA-PSS signatures. App…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SciLinux: SLSA-2021-4904-1 Critical: nss on SL7.x x86_

nss: Memory corruption in decodeECorDsaSignature with DSA signatures (and RSA-PSS) (CVE-2021-43527) For more details about the security issue(s), including the…

Linux

The Hacker News
The Hacker News

Russian Man Gets 60 Months Jail for Providing Bulletproof Hosting to Cyber Criminals

A Russian national charged with providing bulletproof hosting services for cybercriminals, who used the platform to spread malware and attack U.S. organization…