Victim Claim
Bay State Land Services
Claimed by
sinobi
Listed on leak site
05 May 2026
Reported attack date
05 May 2026
Group claims tracked
6
Unverified claim.
This entry reproduces a listing published by the sinobi group on its own extortion site.
Attackers routinely exaggerate or fabricate victims. Nothing here confirms that
Bay State Land Services suffered a breach, or what data was actually taken.
About the organisation
Bay State Land Services Inc is a company that operates in the Architecture, Engineering & Design industry.
What the listing means
Bay State Land Services appeared on the sinobi leak site on 05 May 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated. This group has not published new claims in the last 30 days.
Recommended actions
- Treat any unsolicited message referencing Bay State Land Services as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account with this organisation, change the password now and enable two-factor authentication.
- Other Construction organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/QmF5IFN0YXRlIExhbmQgU2VydmljZXNAc2lub2Jp
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
