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188 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.

The Hacker News
The Hacker News Breaches & leaks

TrickBot Malware Abusing MikroTik Routers as Proxies for Command-and-Control

Microsoft on Wednesday detailed a previously undiscovered technique put to use by the TrickBot malware that involves using compromised Internet of Things (IoT)…

The Hacker News
The Hacker News Breaches & leaks

Google Uncovers 'Initial Access Broker' Working with Conti Ransomware Gang

Google's Threat Analysis Group (TAG) took the wraps off a newinitial access brokerthat it said is closely affiliated to a Russian cyber crime gang notorious fo…

Windows

The Hacker News
The Hacker News Breaches & leaks

TrickBot Malware Abusing Hacked IoT Devices as Command-and-Control Servers

Microsoft on Wednesday detailed a previously undiscovered technique put to use by the TrickBot malware that involves using compromised Internet of Things (IoT)…

The Hacker News
The Hacker News Breaches & leaks

Hackers Using Device Registration Trick to Attack Enterprises with Lateral Phishing

Microsoft has disclosed details of a large-scale, multi-phase phishing campaign that uses stolen credentials to register devices on a victim's network to furth…

The Hacker News
The Hacker News Breaches & leaks

A New Destructive Malware Targeting Ukrainian Government and Business Entities

Cybersecurity teams from Microsoft on Saturday disclosed they identified evidence of a new destructive malware operation dubbed "WhisperGate" targeting governm…

The Hacker News
The Hacker News Breaches & leaks

Hackers Use Cloud Services to Distribute Nanocore, Netwire, and AsyncRAT Malware

Threat actors are actively incorporating public cloud services from Amazon and Microsoft into their malicious campaigns to deliver commodity remote access troj…

AWS

Latest Hacking News
Latest Hacking News Breaches & leaks

LockFile Ransomware Exploits PetiPotam To Attack Windows Domains

Microsoft has recently fixed a severe vulnerability that could allow PetiPotam NTLM relay attacks. However,…LockFile Ransomware Exploits PetiPotam To Attack Wi…

Windows

The Hacker News
The Hacker News Breaches & leaks

Researchers Leak PoC Exploit for a Critical Windows RCE Vulnerability

A proof-of-concept (PoC) exploit related to a remote code execution vulnerability affecting Windows Print Spooler and patched by Microsoft earlier this month w…

Windows

The Hacker News
The Hacker News Breaches & leaks

US Seizes Domains Used by SolarWinds Hackers in Cyber Espionage Attacks

Days afterÂMicrosoft,ÂSecureworks, andÂVolexityÂshed light on a new spear-phishing activity unleashed by the Russian hackers who breached SolarWinds IT managem…

The Hacker News
The Hacker News Breaches & leaks

How the Work-From-Home Shift Impacts SaaS Security

The data is in. According to IBM Security'sÂ2020 Cost of a Data Breach Report, there is a 50% increase in cloud usage for enterprises across all industries. Th…

Microsoft 365

The Hacker News
The Hacker News Breaches & leaks

ProxyLogon PoC Exploit Released; Likely to Fuel More Disruptive Cyber Attacks

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) on Wednesday issued a joint advisory warning of …

Exchange

The Hacker News
The Hacker News Breaches & leaks

SolarWinds Hack ' New Evidence Suggests Potential Links to Chinese Hackers

A malicious web shell deployed on Windows systems by leveraging a previously undisclosed zero-day in SolarWinds' Orion network monitoring software may have bee…

Windows

The Hacker News
The Hacker News Breaches & leaks

Detecting and Preventing Critical ZeroLogon Windows Server Vulnerability

If you're administrating Windows Server, make sure it's up to date with all recent patches issued by Microsoft, especially the one that fixes a recently patche…

Windows

The Hacker News
The Hacker News Breaches & leaks

COVID-Themed Lures Target SCADA Sectors With Data Stealing Malware

A new malware campaign has been found using coronavirus-themed lures to strike government and energy sectors in Azerbaijan with remote access trojans (RAT) cap…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Chrome, Edge, Safari Successfully Hacked At Tianfu Cup Competition In Chi

Chinese security researchersÂwere able to successfully discover zero-day vulnerabilities in Chrome, Edge, Safari, Office 365,Âqemu-kvm + Ubuntu and more at a r…

Linux Microsoft 365 Chrome

The Hacker News
The Hacker News Breaches & leaks

First Cyber Attack 'Mass Exploiting' BlueKeep RDP Flaw Spotted in the Wild

Cybersecurity researchers have spotted a new cyberattack that is believed to be the very first but an amateur attempt to weaponize the infamous BlueKeep RDP vu…

Windows

The Hacker News
The Hacker News Breaches & leaks

Russian Hackers Targeting Anti-Doping Agencies Ahead of 2020 Tokyo Olympics

As Japan gears up for the upcoming 2020 Summer Olympics in Tokyo for the next year, the country needs to brace itself for sophisticated cyberattacks, especiall…

The Hacker News
The Hacker News Breaches & leaks

New Malware Uses Windows BITS Service to Stealthy Exfiltrate Data

Cybersecurity researchers have discovered a new computer virus associated with the Stealth Falcon state-sponsored cyber espionage group that abuses a built-in …

Windows

The Hacker News
The Hacker News Breaches & leaks

Unpatched Critical Flaw Disclosed in Zoom Software for Windows 7

A zero-day vulnerability has been discovered in Zoom video conferencing software for Windows that could allow an attacker to execute arbitrary code on a victim…

Windows