Cyber Threat Intelligence
Today In Cyber Sponsor Today In Cyber
AC
Ransomware Victim

ActionPower

Ransomware attack by Crypto24 ยท Disclosed March 27, 2026 ยท ๐Ÿ‡ฐ๐Ÿ‡ท South Korea

actionpower.kr

Date Disclosed
Mar 27, 2026
2026
Threat Group
Crypto24
46 total victims
Country
๐Ÿ‡ฐ๐Ÿ‡ท South Korea
Industry
โ€”

Incident Analysis

ActionPower was targeted by Crypto24 ransomware, one of the most active ransomware groups in our database with 46 confirmed victims globally. The attack was disclosed on March 27, 2026, when ActionPower appeared on the group's dark web leak site.

ActionPower is based in South Korea . South Korea ranks #30 globally for ransomware attacks, with 90 victims in our database.

Crypto24 typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats โ€” paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Jun 10, 2026 12:01 UTC.

Frequently Asked Questions

Was ActionPower attacked by ransomware?

Yes. ActionPower was listed as a victim of the Crypto24 ransomware group on March 27, 2026. The organisation is based in South Korea. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked ActionPower?

ActionPower was attacked by Crypto24 ransomware. Crypto24 is one of the most active ransomware groups, having claimed 46 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the ActionPower ransomware attack occur?

The ransomware attack on ActionPower was disclosed on March 27, 2026. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the ActionPower ransomware attack?

The specific data stolen from ActionPower has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. Sensitive business data was likely targeted.

How can organisations protect against Crypto24 attacks?

To defend against Crypto24 and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.