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9172 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 Vulnerabilities

LogoFAIL: UEFI Vulnerabilities Expose Devices to Stealth Malware Attacks

The Unified Extensible Firmware Interface (UEFI) code from various independent firmware/BIOS vendors (IBVs) has been found vulnerable to potential attacks thro…

The Hacker News
The Hacker News Breaches & leaks

Microsoft Warns of Malvertising Scheme Spreading CACTUS Ransomware

Microsoft has warned of a new wave of CACTUS ransomware attacks that leverage malvertising lures to deploy DanaBot as an initial access vector.The DanaBot infe…

The Hacker News
The Hacker News

North Korean Hackers Pose as Job Recruiters and Seekers in Malware Campaigns

North Korean threat actors have been linked to two campaigns in which they masquerade as both job recruiters and seekers to distribute malware and obtain unaut…

Palo Alto

The Hacker News
The Hacker News Breaches & leaks

Hackers Could Exploit Google Workspace and Cloud Platform for Ransomware Attacks

A set of novel attack methods has been demonstrated against Google Workspace and the Google Cloud Platform that could be potentially leveraged by threat actors…

Google Cloud

The Hacker News
The Hacker News

New Malvertising Campaign Uses Fake Windows News Portal to Distribute Malicious Installers

A newmalvertising campaignhas been found to employ fake sites that masquerade as legitimate Windows news portal to propagate a malicious installer for a popula…

Windows Citrix

The Hacker News
The Hacker News

Webinar: Kickstarting Your SaaS Security Strategy & Program

SaaS applications make up 70% of total company software usage, and as businesses increase their reliance on SaaS apps, they also increase their reliance on tho…

The Hacker News
The Hacker News Breaches & leaks

NodeStealer Malware Hijacking Facebook Business Accounts for Malicious Ads

Compromised Facebook business accounts are being used to run bogus ads that employ "revealing photos of young women" as lures to trick victims into downloading…

The Hacker News
The Hacker News Breaches & leaks

HelloKitty Ransomware Group Exploiting Apache ActiveMQ Vulnerability

Cybersecurity researchers are warning of suspected exploitation of a recently disclosed critical security flaw in the Apache ActiveMQ open-source message broke…

Apache

The Hacker News
The Hacker News

Pro-Hamas Hacktivists Targeting Israeli Entities with Wiper Malware

A pro-Hamas hacktivist group has been observed using a new Linux-based wiper malware dubbedBiBi-Linux Wiper, targeting Israeli entities amidst the ongoing Isra…

Linux

The Hacker News
The Hacker News Vulnerabilities

Act Now: VMware Releases Patch for Critical vCenter Server RCE Vulnerability

VMware has released security updates to address a critical flaw in the vCenter Server that could result in remote code execution on affected systems.The issue,…

VMware

The Hacker News
The Hacker News Breaches & leaks

New Admin Takeover Vulnerability Exposed in Synology's DiskStation Manager

A medium-severity flaw has been discovered in Synology's DiskStation Manager (DSM) that could be exploited to decipher an administrator's password and remotely…

The Hacker News
The Hacker News Breaches & leaks

Microsoft Defender Thwarts Large-Scale Akira Ransomware Attack

Microsoft on Wednesday said that a user containment feature in Microsoft Defender for Endpoint helped thwart a "large-scale remote encryption attempt" made byA…

The Hacker News
The Hacker News Breaches & leaks

LUCR-3: Scattered Spider Getting SaaS-y in the Cloud

LUCR-3 overlaps with groups such as Scattered Spider, Oktapus, UNC3944, and STORM-0875 and is a financially motivated attacker that leverages the Identity Prov…

The Hacker News
The Hacker News Breaches & leaks

New Survey Uncovers How Companies Are Confronting Data Security Challenges Head-On

Data security is in the headlines often, and it’s almost never for a positive reason. Major breaches, new ways to hack into an organization’s supposedly secure…

The Hacker News
The Hacker News

New ZenRAT Malware Targeting Windows Users via Fake Password Manager Software

A new malware strain called ZenRAT has emerged in the wild that's distributed via bogus installation packages of the Bitwarden password manager."The malware is…

Windows

The Hacker News
The Hacker News

Inside XWorm: Malware Analysts Decode the Stealthy Tactics of the Latest Variant

XWorm is a relatively new representative of the remote access trojan cohort that has already earned its spot among the most persistent threats across the globe…

The Hacker News
The Hacker News Vulnerabilities

Nearly 12,000 Juniper Firewalls Found Vulnerable to Recently Disclosed RCE Vulnerability

New research has found that close to 12,000 internet-exposed Juniper firewall devices are vulnerable to a recently disclosed remote code execution flaw.VulnChe…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-5501-1: gnome-shell security update

Mickael Karatekin discovered that the GNOME session locking didn't restrict a keyboard shortcut used for taking screenshots in GNOME Screenshot which could res…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202309-06: Samba: Multiple Vulnerabilities

Multiple vulnerabilities have been discovered in Samba, the worst of which could result in root remote code execution.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 37: redis 2023-0e9e7544df

**Redis 7.0.13** Released Wed 06 Sep 2023 15:00:00 IDT Upgrade urgency SECURITY: See security fixes below. Security Fixes * (**CVE-2023-41053**) Redis does not…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 38: redis 2023-03422cb8de

**Redis 7.0.13** Released Wed 06 Sep 2023 15:00:00 IDT Upgrade urgency SECURITY: See security fixes below. Security Fixes * (**CVE-2023-41053**) Redis does not…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: redis 2023-5a7cc198c2

**Redis 7.2.1** Released Wed 06 Sep 2023 15:00:00 IDT Upgrade urgency SECURITY: See security fixes below. Security Fixes * (**CVE-2023-41053**) Redis does not …

Linux Databases

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Malware! Read This If You Use Free Download Manager

We do not often talk about Linux malware because it is often quickly patched up and not exploited much in the wild compared to Windows/macOS. However, there ha…

Linux Windows Apple

The Hacker News
The Hacker News

7 Steps to Kickstart Your SaaS Security Program

SaaS applications are the backbone of modern businesses, constituting a staggering 70% of total software usage. Applications like Box, Google Workplace, and Mi…

Microsoft 365