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Cyber Threat
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Ransomware victim Other

PCA Group Sdn. Bhd.

Listed by Majinahanashi on · organisation based in Malaysia

Disclosed
Oct 10, 2026
Leak-site listing date
Threat group
Majinahanashi
42 victims listed
Country
Malaysia
#26 most targeted
Sector
Other

ThreatAI analysis

Compiled from this incident record and the threat intelligence profile for Majinahanashi. Figures and technique mappings are quoted from the source data, not inferred.

PCA Group Sdn. Bhd., a Malaysian industrial, engineering, and manufacturing firm founded in 1989 which designs, manufactures, installs, and maintains infrastructure and equipment for major international clients, was listed on the Majinahanashi dark web leak site on October 10th, 2026.

About PCA Group Sdn. Bhd.

PCA Group is a Malaysian industrial, engineering, and manufacturing company founded in 1989 that designs, manufactures, installs, and maintains infrastructure and equipment for major international...

Source record: ransomware.live

About the Majinahanashi group

Majinahanashi has listed 22 victims since June 2026.

Incident analysis

PCA Group Sdn. Bhd. was listed by Majinahanashi ransomware, a group with 42 victims recorded in this database. The listing appeared on the group's leak site on October 10, 2026.

PCA Group Sdn. Bhd. is based in Malaysia and operates in the Other sector. Malaysia ranks #26 worldwide for ransomware disclosures, with 138 victims in this database.

Sector context. Organisations in this sector hold valuable data and operational systems that ransomware groups seek to exploit for financial gain through encryption and data exfiltration.

Majinahanashi typically follows a double extortion model: data is exfiltrated from the victim's systems before files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished. The leak site, where this listing appeared, is the lever for the second demand.

Source. Public leak-site disclosures aggregated via the ransomware.live API. The disclosure date is when the listing was published, which can differ from the date of compromise. This site does not publish or link to stolen data. Last updated .

Frequently asked questions

Was PCA Group Sdn. Bhd. attacked by ransomware?

Yes. PCA Group Sdn. Bhd. was listed as a victim of the Majinahanashi ransomware group on October 10, 2026. The organisation is based in Malaysia and operates in the Other sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked PCA Group Sdn. Bhd.?

PCA Group Sdn. Bhd. was attacked by Majinahanashi ransomware. Majinahanashi is one of the most active ransomware groups, having claimed 42 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the PCA Group Sdn. Bhd. ransomware attack occur?

The ransomware attack on PCA Group Sdn. Bhd. was disclosed on October 10, 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 PCA Group Sdn. Bhd. ransomware attack?

The specific data stolen from PCA Group Sdn. Bhd. 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 Other organisation, PCA Group Sdn. Bhd. likely held sensitive business data, client information, and operational records.

How can organisations protect against Majinahanashi attacks?

To defend against Majinahanashi 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.