ryuk – Computer Security Articles

Conti — one of the most ruthless and successful Russian ransomware groups — publicly declared during the height of the COVID-19 pandemic that it would refrain from targeting healthcare providers. But new information confirms this pledge was always a lie, and that Conti has launched more than 200 attacks against hospitals and other healthcare facilities since first surfacing in 2018 under the name “Ryuk.”

MalwareBytes Security

Zloader, another botnet, bites the dust

April 14, 2022 admin blackmatter, Botnet, botnets, darkside, dcu, dga, microsoft, ryuk, sinkhole, Zloader

Credit to Author: Pieter Arntz| Date: Thu, 14 Apr 2022 11:41:19 +0000

The Zloader botnet is a malware as a service provider for a few notorious ransomware gangs. But now it has taken a serious blow to its infrastructure.

The post Zloader, another botnet, bites the dust appeared first on Malwarebytes Labs.

MalwareBytes Security

Zloader, another botnet bites the dust

April 14, 2022 admin blackmatter, Botnet, botnets, darkside, dcu, dga, microsoft, ryuk, sinkhole, Zloader

Credit to Author: Pieter Arntz| Date: Thu, 14 Apr 2022 11:41:19 +0000

The Zloader botnet is a malware as a service provider for a few notorious ransomware gangs. But now it has taken a serious blow to its infrastructure.

The post Zloader, another botnet bites the dust appeared first on Malwarebytes Labs.

Security Sophos

The Ransomware Threat Intelligence Center

March 17, 2022 admin active adversary, astrolocker, atom silo, avaddon, avos locker, black kingdom, blackmatter, conti, cring, darkside, dearcry, dharma, egregor, entropy, epsilon red, Featured, gandcrab, karma, lockbit, lockfile, maze, memento, Midas, nefilim, netwalker, python, ragnar locker, ragnarok, ransomware, rEvil, robbinhood, ryuk, SamSam, security operations, snatch, sophos threat report, WannaCry, wastedlocker

Credit to Author: Tilly Travers| Date: Thu, 17 Mar 2022 09:13:50 +0000

A collection of Sophos threat research articles and security operations reports related to new or prevalent ransomware groups from 2018 to the present. The content will be updated as new research is published

Independent Krebs

Conti Ransomware Group Diaries, Part II: The Office

March 2, 2022 admin A Little Sunshine, bentley, Bleeping Computer, conti, emotet, hof, Lawrence Abrams, mango, Ne'er-Do-Well News, Palo Alto Networks, ransomware, reverse, ryuk, stern, The Coming Storm, trickbot

Credit to Author: BrianKrebs| Date: Wed, 02 Mar 2022 17:49:52 +0000

Earlier this week, a Ukrainian security researcher leaked almost two years’ worth of internal chat logs from Conti, one of the more rapacious and ruthless ransomware gangs in operation today. Tuesday’s story examined how Conti dealt with its own internal breaches and attacks from private security firms and governments. In Part II of this series we’ll explore what it’s like to work for Conti, as described by the Conti employees themselves.

MalwareBytes Security

TrickBot takes down server infrastructure after months of inactivity

February 28, 2022 admin bazarloader, conti, dyreza, em otet, ransomware, ryuk, trickbot, trojans

Credit to Author: Pieter Arntz| Date: Mon, 28 Feb 2022 12:15:31 +0000

After months of spam silence, TrickBot has pulled the plug on its server infrastructure. Is this the end of an era?

The post TrickBot takes down server infrastructure after months of inactivity appeared first on Malwarebytes Labs.

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