Cyber Threat Intelligence
Today In Cyber Sponsor Today In Cyber
AE
Ransomware Victim Technology

Aeonsparx

Ransomware attack by Fog ยท Disclosed March 6, 2025 ยท ๐Ÿ‡ฒ๐Ÿ‡พ Malaysia

aeonsparx.com

Date Disclosed
Mar 6, 2025
2025
Threat Group
Fog
189 total victims
Country
๐Ÿ‡ฒ๐Ÿ‡พ Malaysia
Industry
Technology

Incident Analysis

Aeonsparx was targeted by Fog ransomware, one of the most active ransomware groups in our database with 189 confirmed victims globally. The attack was disclosed on March 6, 2025, when Aeonsparx appeared on the group's dark web leak site.

Aeonsparx is based in Malaysia , operating in the Technology sector. Malaysia ranks #24 globally for ransomware attacks, with 117 victims in our database.

Sector context: Technology companies hold intellectual property, customer data, and source code โ€” all highly valuable assets. A successful ransomware attack can also put downstream customers at risk through supply chain exposure.

Fog 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: Aug 4, 2026 10:00 UTC.

Frequently Asked Questions

Was Aeonsparx attacked by ransomware?

Yes. Aeonsparx was listed as a victim of the Fog ransomware group on March 6, 2025. The organisation is based in Malaysia and operates in the Technology sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Aeonsparx?

Aeonsparx was attacked by Fog ransomware. Fog is one of the most active ransomware groups, having claimed 189 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Aeonsparx ransomware attack occur?

The ransomware attack on Aeonsparx was disclosed on March 6, 2025. 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 Aeonsparx ransomware attack?

The specific data stolen from Aeonsparx 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. As a Technology organisation, Aeonsparx likely held source code, intellectual property, and customer data.

How can organisations protect against Fog attacks?

To defend against Fog 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.