Case file: DATA I/O CORP
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 15, 2026, agency link on every row. Not legal advice.
The incident
- Breach window
- Not stated in the filings
- Discovered
- No letter on file to read
- First public signal
- Aug 21, 2025, when DATA I/O CORP told investors of a cyber incident in an SEC Form 8-K (Item 1.05). No agency record of the incident is on file yet
- State and federal records
- 2 filings, Aug 21, 2025 to Sep 10, 2025
- Residents counted
- No state publishes a resident count for this incident
- Everyone affected
- No filing gives a total
- Information exposed
- Not stated in the listings
- Offered to those affected
- No letter on file to read
- Third party named
- No letter on file to read
The investor filing: Form 8-K of Aug 21, 2025. An 8-K is tied to the incident by the company and the dates, so read it before relying on it.
Filings
| Agency | Record date | People | In total | Days to notice | Links |
|---|---|---|---|---|---|
| SEC Form 8-K SEC Form 8-K | Sep 10, 2025 | Not published | 8-K Record | ||
| SEC Form 8-K SEC Form 8-K | Aug 21, 2025 | Not published | 8-K 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.
Sources and method
Records as published by SEC Form 8-K. Letter facts (discovery date, monitoring, third party) are read from the consumer letter the agency posted, 0 letters 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.