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

MyFair

Ransomware attack by Killsec ยท Disclosed March 6, 2026 ยท ๐Ÿ‡ฐ๐Ÿ‡ท South Korea

myfair.co

Date Disclosed
Mar 6, 2026
2026
Threat Group
Killsec
279 total victims
Country
๐Ÿ‡ฐ๐Ÿ‡ท South Korea
Industry
โ€”

Incident Analysis

MyFair was targeted by Killsec ransomware, one of the most active ransomware groups in our database with 279 confirmed victims globally. The attack was disclosed on March 6, 2026, when MyFair appeared on the group's dark web leak site.

MyFair is based in South Korea . South Korea ranks #29 globally for ransomware attacks, with 86 victims in our database.

Killsec 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: May 18, 2026 12:01 UTC.

Frequently Asked Questions

Was MyFair attacked by ransomware?

Yes. MyFair was listed as a victim of the Killsec ransomware group on March 6, 2026. The organisation is based in South Korea. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked MyFair?

MyFair was attacked by Killsec ransomware. Killsec is one of the most active ransomware groups, having claimed 279 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the MyFair ransomware attack occur?

The ransomware attack on MyFair was disclosed on March 6, 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 MyFair ransomware attack?

The specific data stolen from MyFair 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 Killsec attacks?

To defend against Killsec 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.