www.mercantetubos.com.br
alphalockerThis record tracks a ransomware attack claimed by the alphalocker group against www.mercantetubos.com.br. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
Mangueira Indústria e Comércio de Tubos e Aços Especiais Ltda. was founded on October 3, 1972, with the objective of importing DIN ST 52 steel mechanical tubes. Later, when Mannesmann S.A. began industrializing this product line, Mangueira obtained a distribution quota for DIN ST 52 mechanical tu... Read more ⇒
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.