BAYHEALTH: data breach notice filed with the Delaware Attorney General (2025-02-03)
BAYHEALTH (Delaware): data breach notice filed with the Delaware Attorney General (2025-02-03). Its State residents affected (WA, DE) of 483,378 is top-decile (99th percentile of 480 records). Dated 640 days ago, it serves as a historical benchmark. Score 50/100. As of 2026-11-04, from Washington State Attorney General data breach notifications (data.wa.gov) and California Attorney General data security breach list (oag.ca.gov).
Data as of · Compiled by Zalwin from Washington State Attorney General data breach notifications (data.wa.gov) and California Attorney General data security breach list (oag.ca.gov)
State residents affected (WA, DE): 483,378 · 99th percentile of 480 BreachNoticePulse records · 242.8x the median
Free preview: all 9 published fields of this record are shown below. Locked: 100 related DE BreachNoticePulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Organization | BAYHEALTH |
| Attorney General notified | DE |
| Notice date | 2025-02-03 |
| Breach dates | 2024-07-27 |
| State residents affected | 483,378 |
| Total affected (all states) | 588,490 |
| Data exposed | Social Security number, Account number, credit card account number, or debit card number, in combination with any required security code, access code, or password that would permit access to a financial account |
| Notice letter | https://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2025/05/Bayhealth-Inc.-Notice-of-Data-Event.pdf |
| Days from discovery to notice | 187 |
| State residents affected (WA, DE) percentile | 99th of 480 (median 1,991, 242.8x median) |
| Peer records CSV (101 DE records) | 🔒 Click to unlock → |
| CRM-ready export with official source URLs | 🔒 Click to unlock → |
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CSV columns: Organization · AG · Notice · Cause · Residents affected · official source URL
- Source agency: Washington State Attorney General data breach notifications (data.wa.gov) and California Attorney General data security breach list (oag.ca.gov)
- Record date: 2025-02-03
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
Top BreachNoticePulse records (DE first): Change Healthcare · Change Healthcare · DriveWealth, LLC. · Prosper Marketplace Inc. · TransUnion, LLC · Browse all by state and category →
LIVE PUBLIC DATA Source: Washington State Attorney General data breach notifications (data.wa.gov) and California Attorney General data security breach list (oag.ca.gov) · Last refreshed: Wed, 04 Nov 2026 06:06:58 GMT
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Peer benchmark and outreach value: BAYHEALTH and 101 Delaware peers
- Delaware BreachNoticePulse records like this one: 101
- BAYHEALTH's State residents affected (WA, DE): 99th percentile of 480 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Delaware peer: $20,200 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
50 / 100 Score
- 100,000+ residents affected.
What is the BreachNoticePulse record for BAYHEALTH in Delaware?
BAYHEALTH filed a data-breach notice with the Delaware Attorney General on 2025-02-03, reporting 483,378 state residents affected.
How does BAYHEALTH compare to other Delaware BreachNoticePulse records?
This is a top-decile record: its State residents affected (WA, DE) of 483,378 is 242.8x the median of 1,991 across 480 records. It is 640 days old; check the official source for later updates before acting.
BAYHEALTH vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date | Compare |
|---|---|---|---|---|---|
| BAYHEALTH | DE | 483,378 | 99th | 2025-02-03 | This record |
| Change Healthcare | DE | 534,372 | 99th | 2025-07-31 | Compare BAYHEALTH vs Change Healthcare → |
| Change Healthcare | DE | 539,916 | 99th | 2025-04-18 | Compare BAYHEALTH vs Change Healthcare → |
| DriveWealth, LLC. | DE | 87,459 | 96th | 2026-09-29 | View record → |
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BreachNoticePulse: records in Delaware BreachNoticePulse: Not stated (California list)
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From the Washington, California and Delaware Attorney General breach notification lists, as posted. A notice is the organization's own report under state breach-notification law; it is not a finding of wrongdoing or of harm. California does not publish cause or counts in its list; Delaware lists data types and counts but not cause. Read the notice on the AG site before relying on it.