Search results: Ryuk

The Threat of Ransomware

Ryuk, REvil, and Clop – how to prevent ransomware in your organization

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Language EnglishTags: <a href='/blog?tag=Cybersecurity'>Cybersecurity</a> <a href='/blog?tag=Advance Threat Protection'>Advance Threat Protection</a> <a href='/blog?tag=Ransomware'>Ransomware</a> Cybersecurity trends ebb and flow according to a range of factors. Yet there has been one consistent (and persistent) threat over ...

Student’s Negligence Opened Door for Ryuk into Biomolecular Facility

An article published by ZDNet revealed how Ryuk ransomware got a free run into a biomolecular facility in Europe after a student went on a hunt for a free version of a ...

REvil, Ryuk and Tycoon Ransomware: How They Work and How to Defend Against Them

It is the Tuesday morning after a long weekend. You come into work early to get caught up on emails only to find you are completely locked out. You have been hit ...

Cybereason vs. Ryuk Ransomware

| | research, Threat Alerts
Ryuk ransomware has been infecting victims since around 2018, and is believed to be based on the source code of Hermes ransomware, which was sold on an internet hacking forum back in ...

Cybereason vs. Ryuk Ransomware

| | research, Threat Alerts
Ryuk ransomware has been infecting victims since around 2018, and is believed to be based on the source code of Hermes ransomware, which was sold on an internet hacking forum back in ...
Healthcare Orgs: What You Need to Know About TrickBot and Ryuk

Healthcare Orgs: What You Need to Know About TrickBot and Ryuk

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In late October, the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Department of Health and Human Services (HHS) co-authored an advisory report on the latest ...
Ryuk Ransomware Targeting Healthcare

Ryuk Ransomware Targeting Healthcare

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As if the COVID-19 pandemic were not enough, the healthcare sector is now being actively targeted by threat actors using Ryuk ransomware. Yesterday, the FBI issued an increased and imminent cyber threat ...
FBI, HHS, CISA Warn: Ryuk Ransomware Attacks on Healthcare

FBI, HHS, CISA Warn: Ryuk Ransomware Attacks on Healthcare

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On Wednesday, October 28th, 2020, the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Department of Health and Human Services (HHS) issued an alert (AA20-302A) ...

The Weaponization of Active Directory: An Inside Look at Ransomware Attacks Ryuk, Maze, and SaveTheQueen

Like never before, Active Directory (AD) is in the attackers’ crosshairs. In this blog, we’ll examine how ransomware attacks are abusing AD and how enterprises can evolve their defensive strategies to stay ahead of attackers.   ...
Conti Ransomware Deemed a Possible Successor of Ryuk

Conti Ransomware Deemed a Possible Successor of Ryuk

Security researchers found evidence that the Conti ransomware strain could be a possible successor to the Ryuk crypto-malware family. Vitali Kremez, strategic advisor for SentinelLabs, analyzed both Conti and Ryuk. He found ...