Data study

The most frequently targeted companies

Ranked by how often a company is named in a tracked data-exposure incident — not by confirmed breaches. Most entries in this tracker are unverified listings posted by ransomware and extortion groups, which count for less here and are shown separately. Appearing high on this list is not a finding that a company was breached.

0 of the 25 companies below have no corroborated incident at all — every entry against their name is an extortion group’s own posting, which the company has not confirmed and which no regulator, breach index or named news outlet has independently reported. Read the ranking as a measure of who is being named, not of who has been breached.

#	Company	Incidents tracked	Corroborated
1	Rockland Trust	32	32
2	The Village Bank	28	28
3	Eastern Bank	28	28
4	Savers Bank	25	25
5	Main Street Bank	23	23
6	Bank of America	18	18
7	JPMorgan Chase Bank, N.A.	18	18
8	Watertown Savings Bank	18	18
9	Wells Fargo Bank, N.A.	16	16
10	St Mary's Credit Union	15	15
11	St Marys Credit Union	15	15
12	Department of Revenue	12	12
13	Webster Five Cents Savings Bank	12	12
14	Jackson National Life Insurance	12	12
15	Brigham and Women's Hospital	11	11
16	TD Bank N.A.	11	11
17	Adams Community Bank	11	11
18	Salem Five Bank	10	10
19	The Lincoln National Life Insurance	10	10
20	Mutual One Bank	10	10
21	Wells Fargo Clearing Services, LLC	9	9
22	Intuit Inc.	9	9
23	ExamOne	7	7
24	ExamOne (a Quest Diagnostics Company)	7	7
25	Massachusetts General Hospital	7	7

Ordered by incident count weighted by evidence, so a corroborated breach counts more than an unverified listing — the same weighting the DoxxScan™ Rating uses. Only incidents where a source described a loss of personal information are counted; outages, destructive attacks and vulnerability advisories are tracked but are not breaches. Updated as new incidents are recorded.

Are you in any of these breaches?
Check your email against 15.4B breach records, free — run a scan on GalaxyWarden.

Methodology: figures are aggregated from breaches tracked in the RecentBreaches database, grouped by incident month. Free to cite with attribution to RecentBreaches.

More: all studies · monthly reports.