BreachCensus

Weekly Report — 2026-W35

This page renders a frozen snapshot — later weeks are published separately, so figures cited from it stay stable. Captured 2026-08-31.

Totals as of this week

14,443entities tracked
19,775confirmed incidents
258regulator actions
31,523threat-actor claims tracked
373threat groups with claims

New this week

42incidents disclosed
318claims posted
0regulator actions opened

Most active threat groups this week

GroupClaims posted
qilin44
thegentlemen21
the gentlemen21
Orova20
ZaWoo16
coinbase cartel15
krybit13
akira12
SilentRansomGroup10
leakeddata9

Jurisdictions with the most disclosures this week

JurisdictionIncidents disclosed
US-MA19
US-VT13
US-TX7
US-CA3

Disclosure timing by sector and jurisdiction

Median days from occurrence to disclosure, by sector, jurisdiction and the year the incident occurred — the full disclosure_metric table as of this snapshot.

SectorJurisdictionYearIncidentsMedian days to disclosure
healthcareUS-CA202412254.5
healthcareUS-CA202523130
healthcareUS-TX202524232.5
healthcareUS-WA202420291.5
healthcareUS-WA202514170
—US-CA201119276
—US-CA20129449
—US-CA201311961
—US-CA201415473
—US-CA201514070
—US-CA201620793
—US-CA201722065
—US-CA2018191123
—US-CA2019199151
—US-CA2020331155
—US-CA2021337136
—US-CA2022253148
—US-CA2023408147
—US-CA2024336151.5
—US-CA2025189111
—US-CA20265968
—US-TX202434444.5
—US-TX2025237194
—US-TX202610368
—US-WA201522230.5
—US-WA201669272
—US-WA201754171.5
—US-WA201843159
—US-WA201960164.5
—US-WA2020221202
—US-WA2021151138
—US-WA2022119119
—US-WA2023280121
—US-WA2024197153
—US-WA2025123130
—US-WA20264276

See the live report for current numbers.