This record tracks a ransomware attack claimed by the
ransomexx group against
ADDA (adda.io). 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 GAP
Window 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.
553days open
t1 · Published
t2 · Pending
Business Category
Services
Leak Status
leaked
checked 2026-09-05
Disclosed / Notified
Not disclosed yet
Attack Summary
ADDA is SaaS for Residential Community Management. 12 millions residents, visitors and stuff records leaked.
Leak Screenshots
2 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-05. Verdict evidence: [H4] 3 ficheros: adda_owner.zip, adda_visitor_fav.zip, bhaaraath_adda_staff.zip
Proof files published by the operator —
1 image(s) harvested from this entry.
Content is locked; type and dimensions shown.
Capture history —
2 day(s) tracked. Content is locked.
Showing the latest capture only
Unlock the 2 captures already taken, plus the 1 proof file(s) the operator published.
Dark Web Exposure
Findings for adda.io
— indexed by HaveIBeenRansom.
624
found in Infostealer logs
20
found in Traditional breaches
0
found in Ransomware leaks
adda.io.rar
TheUnderground - Reborn · breach
••• emails
Leak volumes are locked
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