secwatch.observer — SEC 8-K summary
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Issuer:     IEH Corp (IEHC)
CIK:        0000050292
Form:       8-K
Filed at:   2026-08-06T17:14:23+00:00
Accession:  0001174947-26-000761
Event type: cyber
Sentiment:  negative
Materiality: 0.40
Item codes: 8.01
LLM model:  deepseek-v4-flash:cloud@v2

IEH Corporation reports cybersecurity incident involving unauthorized access to employee Microsoft 365 mailbox
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- On August 4, 2026, IEH discovered a phishing attack that gave a threat actor unauthorized access to an employee's Microsoft 365 mailbox.
- Accessed data includes email messages, attachments, customer communications, purchase orders, and potentially export-controlled technical information.
- No evidence of data exfiltration yet; account secured and corrective actions taken.
- Company believes the incident will not have a material adverse effect on business operations.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/50292/000117494726000761/0001174947-26-000761-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/50292/000117494726000761/form8k-36187_iehc.htm
  HTML page:      https://secwatch.observer/filing/0001174947-26-000761

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