Data I/O Corp Files 8-K

TL;DR

DATA I/O CORP FILED AN 8-K ON 9/10/25 FOR EVENTS ON 9/4/25 - REG FD DISCLOSURE & FINANCIALS.

AI Summary

Data I/O Corporation filed an 8-K on September 10, 2025, reporting an event that occurred on September 4, 2025. The filing pertains to Regulation FD Disclosure and includes Financial Statements and Exhibits. The company is incorporated in Washington and its principal executive offices are located in Redmond, WA.

Why It Matters

This 8-K filing indicates that Data I/O Corporation has made a regulatory disclosure and submitted financial statements and exhibits, which could contain material information for investors.

Risk Assessment

Risk Level: low — This filing is a routine 8-K for a corporate disclosure and financial statement submission, not indicating any immediate financial distress or significant operational change.

Key Players & Entities

• Data I/O Corporation (company) — Registrant
• September 4, 2025 (date) — Earliest event date
• September 10, 2025 (date) — Filing date
• Redmond, WA (location) — Principal executive offices

FAQ

Key Financial Figures

• $388,000 — rts are expected to total approximately $388,000 in expenses in the third quarter ending

Filing Documents

• daio_8k.htm (8-K) — 26KB
• daio_ex990.htm (EX-99.0) — 10KB
• 0001654954-25-010613.txt ( ) — 144KB
• daio-20250904.xsd (EX-101.SCH) — 5KB
• daio-20250904_lab.xml (EX-101.LAB) — 13KB
• daio-20250904_cal.xml (EX-101.CAL) — 1KB
• daio-20250904_pre.xml (EX-101.PRE) — 8KB
• daio-20250904_def.xml (EX-101.DEF) — 2KB
• daio_8k_htm.xml (XML) — 3KB

05 Material Cybersecurity Incidents

Item 1.05 Material Cybersecurity Incidents

01 Regulation FD Disclosure

Item 7.01 Regulation FD Disclosure

01 Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits

05 Material Cybersecurity Incidents

Item 1.05 Material Cybersecurity Incidents. As previously disclosed on August 21, 2025 in a Current Report on Form 8-K filed with the Securities and Exchange Commission ("SEC"), on August 16, 2025, Data I/O Corporation (the "Company") experienced a ransomware incident (the "Incident") on certain of its internal IT systems. Through ongoing discovery and investigation efforts, the Company has determined that the Incident was not targeted but originated as a vulnerability of a commercially available third-party firewall service provider. The Company engaged leading cybersecurity experts to support the IT system recovery and conduct a comprehensive investigation. Through dealing with this Incident, the Company has improved and strengthened its IT systems and based on the findings, the Company does not believe any additional actions are necessary. As of the date of this filing, the Company has restored the affected systems and the Incident has been completely contained and remediated. The Incident temporarily impacted the Company's operations, including internal/external communications, shipping, receiving, manufacturing production, and various other support functions, which are fully operational as of the date of this filing. As of the date of this filing, it does not appear that any revenue has been lost as a result of the Incident. As of September 9, 2025, the estimated costs related to the Incident for remediation, restoration and investigation efforts are expected to total approximately $388,000 in expenses in the third quarter ending September 30, 2025 and will likely have a material impact on the Company's results of operations and financial condition. Safe Harbor/Forward Looking Statement and Disclosure Information This Current Report on Form 8-K contains forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, such as the Company's expectations or beliefs regarding future events, action

01 Regulation FD Disclosure

Item 7.01 Regulation FD Disclosure. On September 4, 2025, the Company issued a press release entitled "Data I/O Issues Update on Cybersecurity Incident", attached hereto as Exhibit 99.0. The information contained in the press release attached hereto is being furnished and shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

01 Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description 99.0 Press Release: Data I/O Issues Update on Cybersecurity Incident 3 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Data I/O Corporation September 10, 2025 By: /s/ Charles DiBona Charles DiBona Chief Financial Officer 4

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View this 8-K filing on SEC EDGAR