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Cactus Ransomware

Feb 5, 2024 2:04:38 PM / by The Hivemind posted in Threat Bulletin, Critical Infrastructure, Ransomware, Energy, Cactus

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Verticals Targeted: Energy

Executive Summary

Cactus is a ransomware family that has been active since at least March 2023 and has been gaining momentum in recent months. Cactus recently claimed an attack on Schneider Electric.

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C3RB3R Exploiting CVE-2023-22518

Nov 20, 2023 2:13:05 PM / by The Hivemind posted in Threat Bulletin, Ransomware, Cerber, C3RB3R, CVE-2023-22518

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Related Families: Cerber

Executive Summary

A new Cerber variant tracked as C3RB3R was recently observed leveraging CVE-2023-22518.

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Akira Ransomware

Oct 23, 2023 1:37:51 PM / by The Hivemind posted in Threat Bulletin, Ransomware, Akira, Megazord

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Related Families: Megazord
Verticals Targeted: Manufacturing, Business Services, Construction, Education, Finance, Legal Services, Retail, Architecture, Engineering and Design, and Investment Banking

Executive Summary

Akira ransomware, active since April 2023, was recently observed targeting Windows and Linux systems.

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ALPHV Hacks MGM Grand

Sep 22, 2023 2:31:31 PM / by The Hivemind posted in Threat Bulletin, Ransomware, ALPHV, Scattered Spider, MGM Grand, social engineering

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Verticals Targeted: Gambling, Hospitality, Recreation

Executive Summary

MGM Resorts International was the victim of a recent cyber attack that impacted several systems, including its website, reservations, and in-casino services such as ATMs, slot machines, and credit card machines. ALPHV has taken credit for the attack.

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Mallox Ransomware

Sep 15, 2023 2:00:19 PM / by The Hivemind posted in Threat Bulletin, Ransomware, Mallox, Remcos RAT

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Related Families: Remcos RAT, Metasploit
Verticals Targeted:  Manufacturing, Retail, Wholesale, Legal, Professional Services

Executive Summary

Mallox, also known as TargetCompany, FARGO, and Tohnichi, is a ransomware family targeting Windows systems, particularly unsecured MS-SQL servers, to compromise victim networks.

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Cuba Ransomware Used Veeam Vulnerability (CVE-2023-27532)

Aug 25, 2023 1:54:17 PM / by The Hivemind posted in Threat Bulletin, Critical Infrastructure, Ransomware, Information Technology, Cuba

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Verticals Targeted: Critical Infrastructure, Information Technology

Executive Summary

Cuba ransomware was observed using the Veeam vulnerability (CVE-2023-27532) in June to target critical infrastructure and IT entities in the US and Latin America.

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Monti Ransomware Linux Variant

Aug 21, 2023 12:49:38 PM / by The Hivemind posted in Threat Bulletin, Ransomware, Linux, Conti, Monti

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Related Families: Conti
Verticals Targeted: Legal, Government

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Rhysida and LockBit Observed Targeting the Healthcare Vertical

Aug 14, 2023 2:34:16 PM / by The Hivemind posted in Threat Bulletin, Ransomware, LockBit, Healthcare, SILENTKILL, Rhysida

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Related Families: Rhysida, SILENTKILL, LockBit
Verticals Targeted: Healthcare

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