ViewSonic Corporation
ent_186d860c67879b2cb2092ce7
Disclosures
8
State AG · 5 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
637
nationwide · State AG ME
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- ViewSonic Corporation
- Normalized
- viewsonic— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (8)newest first
- Massachusetts State AGas victim2026-10-01
ViewSonic Corporation notified a Massachusetts resident that their name, credit/debit card number, security code, and expiration date were potentially impacted by an incident. The company is reviewing policies and providing 24 months of credit monitoring. The notice does not specify the cause, date of discovery, or number of affected individuals.
- Indiana State AGas victim2026-09-30
ViewSonic Corporation reported a data breach to the Indiana Attorney General. The breach occurred on 2026-04-17 and was reported on 2026-09-30. 10 Indiana residents were affected. 540 individuals affected in total.
- Vermont State AGas victim2026-09-30
ViewSonic Corporation reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-09-30. The reporting organization type is Other Commercial. 2 Vermont residents were affected. Categories of data breached: Financial Account Codes, Credit and Debit Account Info.
- New Hampshire State AGas victim2026-09-30
ViewSonic Corporation notified the NH Attorney General of a security incident involving its website. Unauthorized access to customer information occurred between April 17, 2026, and June 18, 2026. ViewSonic became aware of the incident on June 25, 2026. Approximately two New Hampshire residents were affected. The compromised data included names, credit/debit card numbers, security codes, and expiration dates. ViewSonic engaged forensic specialists, contained the incident, and offered 12 months of credit monitoring.
- New Hampshire State AGas victim2022-11-28
ViewSonic Corporation notified affected individuals of a cybersecurity incident where an employee's email account was compromised via phishing between August 16 and September 9, 2022. The attacker accessed personal information (name and data elements) from the email. ViewSonic secured the account, investigated, and offered one year of Experian IdentityWorks. The incident was contained on September 9, 2022.
- Massachusetts State AGas victim2022-11-28
ViewSonic Corporation reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2022-11-28. 14 Massachusetts residents were affected. The report records the breach type as electronic.
- Maine State AGas victim2022-11-28
ViewSonic Corporation identified an external system breach that occurred between August 16, 2022, and September 9, 2022. The company discovered the breach on September 9, 2022. The breach resulted in the unauthorized acquisition of names and Social Security numbers. One Maine resident was affected. In response, ViewSonic Corporation offered one year of credit monitoring and identity theft protection services through Experian to those impacted.
- Indiana State AGas victim2022-11-23
ViewSonic Corporation reported a data breach to the Indiana Attorney General. The breach occurred on 2022-08-16 and was reported on 2022-11-23. 8 Indiana residents were affected. 637 individuals affected in total.