CryptoGuard – Computer Security Articles

Driving lessons: The kernel drivers in Sophos Intercept X Advanced

August 1, 2024 admin CryptoGuard, drivers, Intercept X Advanced, Kernel, sophos x-ops, threat research

Credit to Author: Matt Wixey| Date: Thu, 01 Aug 2024 09:42:02 +0000

Operating in kernel-space is necessary, but risky – here’s how we do it in Sophos Intercept X Advanced

CryptoGuard: An asymmetric approach to the ransomware battle

January 13, 2024 admin akira, Anti-Ransomware, CryptoGuard, Featured, Intercept X, lockbit, ransomware, remote ransomware, threat research

Credit to Author: Mark Loman| Date: Wed, 20 Dec 2023 11:00:06 +0000

In the second of our new technical thought leadership series, Sophos X-Ops takes a detailed look at anti-ransomware techniques

Security Sophos

Confluence exploits used to drop ransomware on vulnerable servers

June 16, 2022 admin atlassian, Cerber, confluence, CryptoGuard, cve-2022-26134, Featured, Intercept X, Powershell, ransomware, security operations, sophos managed threat response (mtr), SophosLabs Uncut, threat research, Tomcat, webshell

Credit to Author: Andrew Brandt| Date: Thu, 16 Jun 2022 11:00:03 +0000

Automated attacks are now widely exploiting the Atlassian vulnerability

Security Sophos

A proposito del ransomware Ryuk

November 7, 2019 admin Corporate, CryptoGuard, Intercept X, Ryuk Ransomware

Credit to Author: Sophos Italia| Date: Fri, 11 Oct 2019 06:49:28 +0000

Per capire come fermare il ransomware Ryuk osserviamo come si svolgono gli attacchi<img src=”http://feeds.feedburner.com/~r/sophos/dgdY/~4/kDEQYF9Z6c8″ height=”1″ width=”1″ alt=””/>

Security Sophos

MegaCortex, deconstructed: mysteries mount as analysis continues

May 10, 2019 admin CryptoGuard, MegaCortex, psexec, ransomware, SophosLabs Uncut, wmi

Credit to Author: Andrew Brandt| Date: Fri, 10 May 2019 17:52:11 +0000

An update to last week’s late-breaking information about this novel ransomware<img src=”http://feeds.feedburner.com/~r/sophos/dgdY/~4/kiEZb_dZSkk” height=”1″ width=”1″ alt=””/>

Security Sophos

Protecting the treasure trove

April 21, 2017 admin Central Server Protection Advanced, CryptoGuard, Enduser, Server, Sophos Security Heartbeat, Sophos Server Protection, Synchronized Security

Credit to Author: gailferreirasophos| Date: Fri, 21 Apr 2017 09:27:20 +0000

Ransomware has been on the computer security radar for some time now but are you aware that it’s increasingly targeting servers? Servers are the treasure trove of an organization’s data and the applications that access it. As senior vice president and general manager of Sophos’ Enduser and Network Security Groups Dan Schiappa explains, “Servers are […]<img alt=”” border=”0″ src=”https://pixel.wp.com/b.gif?host=news.sophos.com&blog=834173&post=33352&subd=sophos&ref=&feed=1″ width=”1″ height=”1″ /><img src=”http://feeds.feedburner.com/~r/sophos/dgdY/~4/tW15Xcj4ApE” height=”1″ width=”1″ alt=””/>