MAA Group Consulting Engineers

ent_92e0e85e435ed0886f3cc67a

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Disclosures

Leak Site · 1 jurisdiction

Multi-filing incidents

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no multi-filing incident in sample

Max affected reported

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no filed count in sample

Leak-site claims

unverified actor claims

Identity resolution

Canonical name: MAA Group Consulting Engineers
Normalized: maa group consulting engineers— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: None — not an SEC registrant
Domain: None on record

Unverified threat-actor claim — not a regulatory filing

Attribution, victim identity, and counts shown here derive from a threat actor's public extortion-blog claims, aggregated by ransomware.live. They have not been validated by the victim or any regulator. Treat them as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Disclosure history (1)newest first

GLOBALLeak Siteas victim2026-10-29
MAA Group Consulting Engineers is a leading regional engineering and consulting service provider founded in 1975, with over 1,000 professionals operating across East and Southeast Asia. The group provides comprehensive integrated solutions—ranging from conceptual planning and engineering design to project management—across infrastructure, buildings, land resources, environment, and information technology. Renowned for its industry-leading expertise in Building Information Modeling (BIM), MAA Group has successfully completed major high-speed rail, mass rapid transit (MRT), and tunnel projects throughout Taipei, Hong Kong, Bangkok, and Singapore. The client data and internal documents you’ve leaked go well beyond what you’ve seen here. We have taken several terabytes of files—this is just a small sample. In fact, we have obtained sensitive documents pertaining to virtually all of your clients. Warning: You have 3 days to enter negotiations. Once the deadline passes, the negotiation window will be permanently closed and all exfiltrated data will be published. Additionally, the encrypted data will be rendered completely unrecoverable. sample files: https://mega.nz/file/CgxxTKCZ#PzGFlZt67HDF2oLsP4jn_W_QdrquHJpNAfVm-jXGYxo https://mega.nz/file/2ogzwAyY#r8F31SFQTqyW6bzQA-e8HNzgw-rEW_gn7fhwY5TAByg https://mega.nz/file/2gIRXQwY#-4IzU70FjqvSYotZoaJuod_H2P5sXoGTvsja9Patte0 https://mega.nz/file/alQU0JaT#2GgaPb1Z-z1xB1FfAd_NohXbfkbfRfhfZ_OwtxPd0cc [Sector: Construction]