Breach intelligence by state
2,141 canonical breach events reconciled from HHS OCR and state attorney general filings under Canonical Data Model 1.1. State counts below do not sum to this total: one breach reported through several jurisdictions is one event appearing under each of them. Updated nightly. How these numbers are calculated.
228
events
154.7M
reported affected
Most common: hacking_it
141
events
25.3M
reported affected
Most common: hacking_it
124
events
153.6M
reported affected
Most common: hacking_it
106
events
19M
reported affected
Most common: hacking_it
101
events
140.9M
reported affected
Most common: hacking_it
89
events
23.4M
reported affected
Most common: unknown
83
events
16.8M
reported affected
Most common: hacking_it
76
events
33.9M
reported affected
Most common: hacking_it
61
events
3.3M
reported affected
Most common: hacking_it
59
events
3M
reported affected
Most common: hacking_it
56
events
24.9M
reported affected
Most common: unknown
55
events
5.8M
reported affected
Most common: hacking_it
55
events
3.5M
reported affected
Most common: hacking_it
52
events
12.6M
reported affected
Most common: hacking_it
49
events
6.1M
reported affected
Most common: hacking_it
48
events
4.2M
reported affected
Most common: hacking_it
47
events
194.1M
reported affected
Most common: hacking_it
47
events
3.6M
reported affected
Most common: hacking_it
44
events
6.3M
reported affected
Most common: hacking_it
43
events
17.2M
reported affected
Most common: hacking_it
41
events
10.9M
reported affected
Most common: hacking_it
40
events
1.7M
reported affected
Most common: hacking_it
35
events
4M
reported affected
Most common: hacking_it
35
events
5M
reported affected
Most common: hacking_it
33
events
40.2M
reported affected
Most common: unknown
33
events
1.2M
reported affected
Most common: hacking_it
31
events
14.7M
reported affected
Most common: hacking_it
30
events
4.9M
reported affected
Most common: hacking_it
30
events
1.1M
reported affected
Most common: hacking_it
27
events
1.5M
reported affected
Most common: hacking_it
26
events
3.7M
reported affected
Most common: hacking_it
25
events
896.5K
reported affected
Most common: hacking_it
25
events
454.4K
reported affected
Most common: hacking_it
22
events
7.2M
reported affected
Most common: hacking_it
21
events
11.3M
reported affected
Most common: hacking_it
20
events
1.2M
reported affected
Most common: hacking_it
19
events
764.2K
reported affected
Most common: hacking_it
17
events
4.6M
reported affected
Most common: hacking_it
16
events
163.4K
reported affected
Most common: hacking_it
13
events
232.4K
reported affected
Most common: hacking_it
13
events
365K
reported affected
Most common: hacking_it
12
events
710K
reported affected
Most common: hacking_it
12
events
257.2K
reported affected
Most common: hacking_it
11
events
816.2K
reported affected
Most common: hacking_it
8
events
126.3K
reported affected
Most common: hacking_it
8
events
1.2M
reported affected
Most common: hacking_it
8
events
1.4M
reported affected
Most common: hacking_it
8
events
101.4K
reported affected
Most common: hacking_it
7
events
234K
reported affected
Most common: hacking_it
7
events
181.9K
reported affected
Most common: hacking_it
3
events
28.6K
reported affected
Most common: unknown
