Mattson Technology, Inc.
ent_68e23766e4d58ef23217e149
Disclosures
6
State AG · 5 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
4
as filed · State AG NH
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Mattson Technology, Inc.
- Normalized
- mattson technology— 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 (6)newest first
- 🐻California State AGas victim2024-09-24
Mattson Technology, Inc. disclosed that an unauthorized individual accessed its network between April 11 and April 29, 2023, and accessed or removed certain files. The company detected suspicious activity on April 30, 2023. The incident potentially impacted individuals' names, Social Security numbers, and financial account information. Mattson secured its network, reported the incident to federal law enforcement, and is offering credit monitoring to affected individuals.
- 🐻California State AGas victim2023-10-27
Mattson Technology, Inc. disclosed that an unauthorized individual accessed its network between July 8, 2022, and October 3, 2022, following a phishing email received by employees on October 3. The attacker accessed and/or removed files containing personal information, including names, Social Security Numbers, and financial account data. Mattson secured its network, engaged third-party specialists, and notified law enforcement. Affected individuals are offered credit monitoring.
- ⛰️New Hampshire State AGas victim2023-03-27
Mattson Technology, Inc. notified the New Hampshire AG of a data event affecting 4 NH residents. Between July 8 and Oct 3, 2022, an unauthorized actor accessed the network after employees received a suspicious email. Names and SSNs were potentially accessed. Investigation ongoing as of March 2023 filing.
- 🦞Maine State AGas victim2023-03-17
Mattson Technology, Inc. reported an external system breach that occurred between July 8, 2022, and October 3, 2022, and was discovered on February 16, 2023. The breach affected 2 Maine residents, compromising their names and Social Security Numbers. The company provided written notification and offered 12 months of credit monitoring services through Equifax to those affected.
- 🦬Montana State AGas victim2023-03-17
Mattson Technology, Inc reported a data breach to the Montana Attorney General. The breach was reported on 2023-03-17. The breach occurred from 7/8/2022 to 10/3/2022. 2 Montana residents were affected.
- 🍁Vermont State AGas victim2022-03-17
Mattson Technology, Inc. notified consumers of a security incident where an unauthorized individual accessed the network between July 8 and October 3, 2022, following a suspicious email received by employees on October 3, 2022. The incident involved the access and removal of files containing personal information. Mattson engaged third-party specialists, reported to federal law enforcement, and offered 12 months of credit monitoring.