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868 result(s) for "Microsoft 365" — 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.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 30: glpi FEDORA-2019-a1636592a3

**GLPI version 9.4.4** This is a **security release**, upgrading is highly recommended Non exhaustive list of changes: * [security] Prevent account takeover v…

Linux

The Hacker News
The Hacker News Alerts

Microsoft Warns of a New Rare Fileless Malware Hijacking Windows Computers

Watch out Windows users!There's a new strain of malware making rounds on the Internet that has already infected thousands of computers worldwide and most likel…

Windows

The Hacker News
The Hacker News Breaches & leaks

China-Linked Hackers Deploy New StormEncryptor Ransomware, Likely via N-central Flaw

Microsoft has disclosed that Storm-1175, a financially motivated threat actor linked to China, has deployed a previously undocumented ransomware strain called …

The Hacker News
The Hacker News

Over 250 ClickFix Domains Use Browser Fingerprinting to Hide macOS Malware Lures

A macOS ClickFix operation spanning more than 250 front-end domains now fingerprints visitors before deciding whether to show them a malware lure, a change Mic…

Apple

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

Device Code Phishing Is How Midnight Blizzard Beat MFA on Hotel Wi-Fi

A Storm-2945 campaign layers device code phishing onto hijacked hotel Wi-Fi to bypass MFA on Microsoft 365 accounts. Here's how it works and how to shut it off…

Microsoft 365

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux UEFI Shim Vulnerability Severe Exploitation of Obsolete Bootloaders

ESET researchers identified 11 old and forgotten Linux UEFI shim bootloaders at versions 0.9 and below that can be used to bypass UEFI Secure Boot on any UEFI-…

Linux

The Hacker News
The Hacker News

New Ghost Phishing Wave Is Breaking Traditional Email Security

A recent EvilTokens campaign targeting businesses across the US and Europe is exposing a new email security blind spot. This “ghost phishing” technique keeps t…

Microsoft 365

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Azure CLI Password Spraying: Why Cloud Identity Is Now Linux Security

Over the span of just 14 days, threat actors unleashed more than 81 million login attempts against Microsoft’s Azure command-line interface (CLI). The campaign…

Linux Azure

The Hacker News
The Hacker News

Malicious Perplexity Chrome Extension Intercepted Searches and Address Bar Input

Microsoft has found a malicious Chrome extension that posed as the AI search engine Perplexity and quietly logged what people searched for. It routed every que…

Chrome

The Hacker News
The Hacker News

The Case for Dynamic AI-SaaS Security as Copilots Scale

Within the past year, artificial intelligence copilots and agents have quietly permeated the SaaS applications businesses use every day. Tools like Zoom, Slack…

Microsoft 365

The Hacker News
The Hacker News Vulnerabilities

Russian Group EncryptHub Exploits MSC EvilTwin Vulnerability to Deploy Fickle Stealer Malware

The threat actor known as EncryptHub is continuing to exploit a now-patched security flaw impacting Microsoft Windows to deliver malicious payloads.Trustwave S…

Windows

The Hacker News
The Hacker News

What Security Leaders Need to Know About AI Governance for SaaS

Generative AI is not arriving with a bang, it’s slowly creeping into the software that companies already use on a daily basis. Whether it is video conferencing…

Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE: 2025:01987-1 moderate: Security Update for Multi-Linux Manager Tools

* bsc#1208752 * bsc#1231844 * bsc#1233343 * bsc#1236510 * bsc#1236515

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE: 2025:01989-1 moderate: Multi-Linux Manager Client Tools update

* bsc#1208752 * bsc#1231844 * bsc#1233343 * bsc#1236510 * bsc#1236515

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE: 2025:01787-1 important: bind CPU exhaustion and DoS threats

* bsc#1236596 * bsc#1236597 * bsc#1243361 Cross-References:

Linux

The Hacker News
The Hacker News Vulnerabilities

Chinese Hackers Exploit MAVInject.exe to Evade Detection in Targeted Cyber Attacks

The Chinese state-sponsored threat actor known as Mustang Panda has been observed employing a novel technique to evade detection and maintain control over infe…

Windows

The Hacker News
The Hacker News Vulnerabilities

New UEFI Secure Boot Vulnerability Could Allow Attackers to Load Malicious Bootkits

Details have emerged about a now-patched security vulnerability that could allow a bypass of the Secure Boot mechanism in Unified Extensible Firmware Interface…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

The Linux Foundation's Collaborative Initiative to Transform Chromium Browser Development

As Linux security admins, staying ahead of the curve is paramount, especially regarding the browsers you use and manage. On January 9, 2025, The Linux Foundati…

Linux Chrome

The Hacker News
The Hacker News Vulnerabilities

Researchers Uncover Vulnerabilities in AI-Powered Azure Health Bot Service

Cybersecurity researchers have discovered two security flaws in Microsoft's Azure Health Bot Service that, if exploited, could permit a malicious actor to achi…

Azure

The Hacker News
The Hacker News

NiceRAT Malware Targets South Korean Users via Cracked Software

Threat actors have been observed deploying a malware called NiceRAT to co-opt infected devices into a botnet.The attacks, which target South Korean users, are …

Windows

The Hacker News
The Hacker News

A SaaS Security Challenge: Getting Permissions All in One Place

Permissions in SaaS platforms like Salesforce, Workday, and Microsoft 365 are remarkably precise. They spell out exactly which users have access to which data …

Microsoft 365

The Hacker News
The Hacker News

New Python-based FBot Hacking Toolkit Aims at Cloud and SaaS Platforms

A new Python-based hacking tool called FBot has been uncovered targeting web servers, cloud services, content management systems (CMS), and SaaS platforms such…

Microsoft 365 AWS

The Hacker News
The Hacker News Vulnerabilities

CISA Adds Three Security Flaws with Active Exploitation to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added three security flaws to its Known Exploited Vulnerabilities (KEV) catalog ba…

Windows

The Hacker News
The Hacker News

The Rise of the Malicious App

Security teams are familiar with threats emanating from third-party applications that employees add to improve their productivity. These apps are inherently de…

Microsoft 365