January 30, 2023

Serious Security: The Samba logon bug caused by outdated crypto

Enjoy our Serious Security deep dive into this real-world example of why cryptographic agility is important!

Naked Security

February 16, 2021

Conti ransomware: Evasive by nature

The attackers spreading Conti have switched gears to a completely fileless attack method

SophosLabs UncutThreat Research

March 16, 2020

Microsoft patches wormable Windows 10 ‘SMBGhost’ flaw

What’s the difference between a scheduled security update and one that’s out-of-band? In this case, it's two days.

Naked Security

March 12, 2020

Patch now! Microsoft releases fixes for the serious SMB bug CVE-2020-0796

SophosLabs UncutThreat Research

November 14, 2019

How the most damaging ransomware evades IT security

This article is a condensed version of our report How Ransomware Behaves: What defenders should know about the top families

SophosLabs UncutThreat Research

October 01, 2019

Lemon_Duck PowerShell malware cryptojacks enterprise networks

Products & ServicesSophosLabs UncutThreat Research

May 14, 2019

May, 2019 Patch Tuesday addresses critical remote desktop, DHCP bugs

The vulnerabilities were so potentially harmful, Microsoft released updates for no-longer-supported Windows XP and Server 2003

SophosLabs Uncut

April 22, 2019

Can you get hit by someone else’s ransomware? [VIDEO]

How to protect yourself from being *affected* by malware, even if you're not yourself *infected*.

Naked Security

February 14, 2019

Update now! Microsoft and Adobe’s February 2019 Patch Tuesday is here

Internet Explorer (IE) may have launched way back in 1995 but nearly a quarter of a century later it’s still creating work for Microsoft and Windows users.

Naked Security