tambasa.com
About the organisation
Tambasa Atacadistas is one of the largest wholesale distributors in Brazil, operating primarily in the B2B marketplace. Founded in 1949, the company supplies retail stores, supermarkets, and construction shops across the entire national territory.
What the listing means
tambasa.com appeared on the incransom leak site on 02 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 33 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing tambasa.com as suspicious β leaked data gets weaponised for phishing within days.
- If you hold an account on tambasa.com, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- 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 β check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/dGFtYmFzYS5jb21AaW5jcmFuc29t
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
