This record tracks a ransomware attack claimed by the
shinyhunters group against
Betterment, LLC.. 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.
338days open
t1 · Published
t2 · Pending
Business Category
Communication / Marketing
Published
September 28, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
Size: 1.6 GB (compressed) | Records: 20M Records | Updated: 23 Jan 2026 | Note: Betterment better(get some)help | Betterment refused our generous offers as low as $0.95 per active customer record stolen. If you are a Betterment customer, remember that they value your privacy and peace of mind lower than the price of a roll of toilet paper.
Leak Screenshots
SAMPLE
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screenshots our collector has actually taken of this listing.
What's In This Leak
Composition analysis from Have I Been Ransom · ransomware leak.
YES
Identity documents present
csv
10,166,870
records · 95 files
xls
550
records · 9 files
••••
••••••••
records · ••••• files
Identity documents
••••
••% of records
Full composition is locked
Unlock the remaining 1 file type(s), the corporate vs personal email split and the identity-document analysis.
Dark Web Exposure
Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
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••• emails
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••• emails
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••• emails
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••• emails
Full exposure is locked
See every breached email, the internal-vs-external split and each leak source behind this victim.
Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
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