[METAENCRYPTOR] – Ransomware Victim: AECOM

Verification alert Listings attributed to METAENCRYPTOR have been reported as including unverified or fabricated victim claims. Treat this post as unconfirmed until corroborated with independent evidence. See further information here: BankInfoSecurity

See further information here: BankInfoSecurity

NOTE: No files or stolen information are exfiltrated, downloaded, taken, hosted, seen, reposted, or disclosed by RedPacket Security. Any legal issues relating to the content should be directed at the attackers, not RedPacket Security. This blog is an editorial notice informing that a company has fallen victim to a ransomware attack. RedPacket Security is not affiliated with any ransomware threat actors or groups and will not host infringing content. The information on this page is automated and redacted whilst being scraped directly from the METAENCRYPTOR Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

On September 17, 2026, AECOM was listed on a ransomware leak site by the MetaEncryptor group. Because no compromise date is provided, this date should be treated as the post date rather than confirmation of when the intrusion occurred. AECOM is identified as a U.S.-based professional services organization operating in the infrastructure consulting and engineering sector, with activities spanning design, engineering, construction management, and advisory services for transportation, water, energy, buildings, environmental, and government projects. The available post provides limited information the alleged incident. It does not state whether AECOM’s systems were encrypted, whether data was exfiltrated, or whether the listing represents a data-leak-only claim. No ransom amount, payment deadline, stolen-data volume, or specific categories of allegedly compromised information are provided. The page contains no screenshots or other images, and no downloadable material is indicated. A claim-page reference is associated with the listing, but no destination or other link is reproduced here.

On September 17, 2026, AECOM was listed on a ransomware leak site by the MetaEncryptor group. Because no compromise date is provided, this date should be treated as the post date rather than confirmation of when the intrusion occurred. AECOM is identified as a U.S.-based professional services organization operating in the infrastructure consulting and engineering sector, with activities spanning design, engineering, construction management, and advisory services for transportation, water, energy, buildings, environmental, and government projects.

The available post provides limited information the alleged incident. It does not state whether AECOM’s systems were encrypted, whether data was exfiltrated, or whether the listing represents a data-leak-only claim. No ransom amount, payment deadline, stolen-data volume, or specific categories of allegedly compromised information are provided. The page contains no screenshots or other images, and no downloadable material is indicated. A claim-page reference is associated with the listing, but no destination or other link is reproduced here.

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