ShinyHunters Claim BreachForums V5 Control and Threaten to Leak Backups

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Summary

ShinyHunters claim they operated BreachForums version 5 after the FBI seizure and threaten to leak its backups, including messages, emails, IP addresses, and posts. The claims are unconfirmed.

Key points

  • ShinyHunters claim they operated BreachForums version 5 after the FBI seized the forum in October 2025.
  • The group says an unauthorized leak occurred on January 9, 2026.
  • ShinyHunters threaten to leak forum backups, including private messages, emails, IP addresses, and posts.
  • The group claims it has exploits for all MyBB 1.8 versions.
  • The claims are attributed to ShinyHunters and monitored by ransomware.live; the article says their accuracy could not be confirmed.

Article Details

Victim
BreachForums version 5
Encryption Status
Unknown
Encrypted Size
Unknown
Exfiltration Status
The group claims an unauthorized leak occurred on 2026-01-09, but this is unverified; it also threatens a future leak.
Exfiltrated Data
The group threatens to leak BF backups containing private messages, emails, IP addresses, and posts. The article does not establish what data, if any, was actually exfiltrated.
Exfiltrated Size
Unknown
Leak Status
ShinyHunters claims an unauthorized leak occurred on 2026-01-09 and threatens to leak all BF backups if the forums continue. Neither the prior leak nor the threatened data's authenticity is confirmed.

Threat Actors

Products

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