Terry P Moosmann CPA PC
About the organisation
Terry P. Moosmann CPA PC is a local accounting and tax preparation firm based in Washington, Missouri. Owned by Terry Moosmann, the company provides professional financial, accounting, and tax services tailored to individuals and small businesses in the surrounding communities. The firm is recognized for its personalized approach and long-standing presence in the local business community
What the listing means
Terry P Moosmann CPA PC appeared on the thegentlemen leak site on 16 July 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 published 134 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Terry P Moosmann CPA PC 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 Financial Services 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/VGVycnkgUCBNb29zbWFubiBDUEEgUENAdGhlZ2VudGxlbWVu