Case file: Hematology Oncology Associates, PC
Every government filing on this incident, the dates as stated, and the days to notice against each state's statute. Built from the records on Nov 9, 2026, agency link on every row. Not legal advice.
The incident
- Breach window
- Dec 18, 2018 to Feb 28, 2019
- Discovered
- Mar 19, 2019, as stated in the California letter
- State and federal records
- 2 filings, May 21, 2019 to May 28, 2019
- Residents counted
- No state publishes a resident count for this incident
- Everyone affected
- 16,073, as reported to Oregon DOJ on May 28, 2019
- Information exposed
- Not stated in the listings
- Offered to those affected
- 12 months of credit or identity monitoring through Experian
- Third party named
- No
- Days to notice
- Past the statutory period in all 2 states that set one, counted from discovery to each state's first record
The letter: "On March 19, 2019, we learned that an unauthorized person gained access to some employee email accounts on December 18, 2018, and between February 22, 2019 and February 28, 2019."
Filings
| Agency | Record date | People | In total | Days to notice | Links |
|---|---|---|---|---|---|
| Oregon Oregon DOJ | May 28, 2019 | 16,073 (total) | 70 days, statute 45 days, over | Record | |
| California California AG | May 21, 2019 | Not published | 63 days, statute 30 days, over | Letter Record |
People is the count the filing gives, residents of the state unless marked total. Days to notice runs from the discovery date the letter states, or from the end of the breach window when no letter states one, to the date on the state's first record of the incident. "Over" marks a count past the days the state's statute allows for notice to residents. The statute's trigger is a question of fact, the days are arithmetic.
Notice timing, state by state
- 70 days from discovery (Mar 19, 2019) to the Oregon record (May 28, 2019). Statute: 45 days from discovery or notification of the breach (ORS 646A.604).
- 63 days from discovery (Mar 19, 2019) to the California record (May 21, 2019). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
The statutes
- Oregon: 45 days to notify residents from discovery or notification of the breach, ORS 646A.604. Attorney General when more than 250 Oregon residents are affected, with the consumer notice.
- California: 30 days to notify residents from discovery or notification of the breach, Cal. Civ. Code § 1798.82. Sample notice to the Attorney General when more than 500 Californians are notified, within 15 days of the consumer notice (effective 2026).
Sources and method
Records as published by Oregon DOJ, California AG. Letter facts (discovery date, monitoring, third party) are read from the consumer letter the agency posted, 1 letter read for this incident, and quoted so you can check them. Texas and HHS publish no letters. First-seen times on each record page. Spot an error? Email support@breachtally.com with this page link.