BlackNevas Claims to Have Encrypted Files at Turkish MEFA-Linked Companies
Summary
BlackNevas claims it encrypted files at companies in Turkey’s MEFA industrial ecosystem and demanded payment. The post says the group’s claims have not been confirmed.
Key points
- The BlackNevas ransomware group claimed responsibility for an incident affecting companies in the MEFA industrial ecosystem in Turkey.
- The group claimed to have encrypted files and demanded payment for cooperation via Telegram or email.
- The listed companies include MEFA Group, MEFA Endüstri, Milkrun logistics, Efachem, and Ecopolymer.
- The post attributes the information to public claims by BlackNevas and says it cannot confirm their accuracy.
Article Details
- Victim
- MEFA Group, MEFA Endüstri, Milkrun, Efachem, and Ecopolymer
- Victim Domain
- www.mefagroup.com.tr
- Claim Date
- 2026-08-25
- Encryption Status
- BlackNevas claimed to have encrypted a list of files; the claim is unverified.
- Exfiltration Status
- Unknown; the source does not report whether data was exfiltrated.
- Ransom Demand
- The group reportedly demanded payment for cooperation; no amount is given.
- Leak Status
- Unknown; the source does not establish that data was leaked or published.