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485 result(s) for "Microsoft 365" — best match first.

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Latest headlines from security outlets

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The Hacker News
The Hacker News Breaches & leaks
Researchers Uncover How Outlook Vulnerability Could Leak Your NTLM Passwords

A now-patched security flaw in Microsoft Outlook could be exploited by threat actors to access NT LAN Manager (NTLM) v2 hashed passwords when opening a special…

Microsoft 365

The Hacker News
The Hacker News Vulnerabilities
GitHub Rotates Keys After High-Severity Vulnerability Exposes Credentials

GitHub has revealed that it has rotated some keys in response to a security vulnerability that could be potentially exploited to gain access to credentials wit…

Docker GitHub

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities
Multiple Vulnerabilities Found In Perforce Helix Core Server

Microsoft’s security team researchers discovered numerous security vulnerabilities in the Perforce Helix Core Server platform.…Multiple Vulnerabilities Found I…

The Hacker News
The Hacker News Vulnerabilities
Hackers Exploiting Old MS Excel Vulnerability to Spread Agent Tesla Malware

Attackers are weaponizing an old Microsoft Office vulnerability as part of phishing campaigns to distribute a strain of malware called Agent Tesla.The infectio…

The Hacker News
The Hacker News Vulnerabilities
Hackers Exploiting MS Excel Vulnerability to Spread Agent Tesla Malware

Attackers are weaponizing an old Microsoft Office vulnerability as part of phishing campaigns to distribute a strain of malware called Agent Tesla.The infectio…

The Hacker News
The Hacker News Breaches & leaks
Zero-Day Alert: Lace Tempest Exploits SysAid IT Support Software Vulnerability

The threat actor known as Lace Tempest has been linked to the exploitation of a zero-day flaw in SysAid IT support software in limited attacks, according to ne…

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities
Hackers Meddle With Bing Chat Ads To Promote Malicious Links

Researchers have discovered a new phishing campaign that exploits Microsoft’s Bing Chat to promote malicious…Hackers Meddle With Bing Chat Ads To Promote Malic…

The Hacker News
The Hacker News Vulnerabilities
Researchers Detail 8 Vulnerabilities in Azure HDInsight Analytics Service

More details have emerged about a set of now-patched cross-site scripting (XSS) flaws in theMicrosoft Azure HDInsightopen-source analytics service that could b…

Azure

The Hacker News
The Hacker News Vulnerabilities
Hackers Can Exploit Windows Container Isolation Framework to Bypass Endpoint Security

New findings show that malicious actors could leverage a sneaky malware detection evasion technique and bypass endpoint security solutions by manipulating the …

Windows Docker

The Hacker News
The Hacker News Breaches & leaks
New BlackCat Ransomware Variant Adopts Advanced Impacket and RemCom Tools

Microsoft on Thursday disclosed that it found a new version of theBlackCatransomware (aka ALPHV and Noberus) that embeds tools like Impacket and RemCom to faci…

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities
Multiple Codesys PLC Vulnerabilities Could Risk Numerous Power Plants

Microsoft researchers discovered numerous vulnerabilities affecting Codesys PLC that risked power plants’ security with various…Multiple Codesys PLC Vulnerabil…

The Hacker News
The Hacker News Vulnerabilities
Fake Researcher Profiles Spread Malware through GitHub Repositories as PoC Exploits

At least half of dozen GitHub accounts from fake researchers associated with a fraudulent cybersecurity company have been observed pushing malicious repositori…

Exchange GitHub Chrome

The Hacker News
The Hacker News Vulnerabilities
Experts Unveil PoC Exploit for Recent Windows Vulnerability Under Active Exploitation

Details have emerged about a now-patched actively exploited security flaw in Microsoft Windows that could be abused by a threat actor to gain elevated privileg…

Windows

The Hacker News
The Hacker News Vulnerabilities
Experts Unveil Exploit for Recent Windows Vulnerability Under Active Exploitation

Details have emerged about a now-patched actively exploited security flaw in Microsoft Windows that could be abused by a threat actor to gain elevated privileg…

Windows

The Hacker News
The Hacker News Vulnerabilities
Experts Detail New Zero-Click Windows Vulnerability for NTLM Credential Theft

Cybersecurity researchers have shared details about a now-patched security flaw in Windows MSHTML platform that could be abused to bypass integrity protections…

Windows

The Hacker News
The Hacker News Breaches & leaks
Ransomware Hackers Using AuKill Tool to Disable EDR Software Using BYOVD Attack

Threat actors are employing a previously undocumented "defense evasion tool" dubbed AuKill that's designed to disable endpoint detection and response (EDR) sof…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities
Fedora 36: ceph 2023-d6b219d19a

ceph 16.2.12 GA Security fix for CVE-2022-3650

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities
Debian LTS: DLA-3370-1: xrdp security update

Several out of bounds memory access and buffer overflows were fixed in xrdp, an open source project which provides a graphical login to remote machines using M…

Linux

The Hacker News
The Hacker News Breaches & leaks
From Ransomware to Cyber Espionage: 55 Zero-Day Vulnerabilities Weaponized in 2022

As many as 55 zero-day vulnerabilities were exploited in the wild in 2022, with most of the flaws discovered in software from Microsoft, Google, and Apple.Whil…

Apple

The Hacker News
The Hacker News Vulnerabilities
CISA Issues Warning on Active Exploitation of ZK Java Web Framework Vulnerability

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) hasaddeda high-severity flaw affecting the ZK Framework to its Known Exploited Vulnerabilities…

The Hacker News
The Hacker News Vulnerabilities
Kinsing Crypto Malware Hits Kubernetes Clusters via Misconfigured PostgreSQL

The threat actors behind theKinsingcryptojacking operation have been spotted exploiting misconfigured and exposed PostgreSQL servers to obtain initial access t…

Kubernetes Databases

The Hacker News
The Hacker News Breaches & leaks
Ransomware Hackers Using New Way to Bypass MS Exchange ProxyNotShell Mitigations

Threat actors affiliated with a ransomware strain known as Play are leveraging a never-before-seen exploit chain that bypasses blocking rules for ProxyNotShell…

Microsoft 365 Exchange

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities
RedHat: RHSA-2022-8913:01 Moderate: Red Hat JBoss Web Server 5.7.1 release

Red Hat JBoss Web Server 5.7.1 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, and Microsoft Windows. Red Hat Product …

Linux Windows

The Hacker News
The Hacker News Breaches & leaks
Chinese Hackers Target Middle East Telecoms in Latest Cyber Attacks

A malicious campaign targeting the Middle East is likely linked toBackdoorDiplomacy, an advanced persistent threat (APT) group with ties to China.The espionage…

Exchange