HackingTechnologyInformationStolen CredentialsData ExfiltratedTargetedIdentity (basic)LowContained

Biolase, Inc.

bd_58bcdcef0e89ee48 · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 29, 2021

Filed

May 20, 2022

To disclose

20 weeks

Affected

29state residents only

Linked

7 filings

Confidence

65%

Full breach record for Biolase, Inc. →2 incidents on file

Biolase, Inc. notified Montana residents of a data breach where an unauthorized actor accessed the network and removed files between Dec 21-29, 2021. The incident was discovered on Dec 29, 2021. Affected data likely included names. Biolase engaged forensic specialists, notified law enforcement, and provided Equifax credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 8 days

discovery → filing · 20 weeks / 142 days

Dec 21, 2021

Begins

Dec 29, 2021

Discovered

May 20, 2022

Filed

vs. sector median

+2 wks slower

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Indiana State AGbd_aa1fb199a18b36132022-05-20Verified
Massachusetts State AGbd_040f72903f640be32022-05-23 · +3dVerified
California State AGbd_8a23b7ea9882179a2022-05-23 · +3dVerified
Maine State AGbd_cfd3f06d2115248f2022-05-23 · +3dVerified

Show 2 more filings ↓up to 83d gap

California State AGbd_5ffd779b34e4d3582022-08-11 · +83dVerified
Maine State AGbd_b2a298ec52612bbf2022-08-11 · +83dVerified

Name: Biolase, Inc.
norm: biolase
Domain: biolase.com

Name: Biolase, Inc.
norm: biolase
Domain: biolase.com
Industry: Technologyllm

Discovered: Dec 29, 2021
Breach occurred: Dec 21, 2021 – Dec 29, 2021
Undetected for: 8 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 20, 2022
Affected individuals: 29state-resident count only
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: notifying regulatory authorities as required by law
Initial access: valid_credentials

During the incident: Launched an in-depth investigation with the assistance of third-party forensic specialists
Notified law enforcement
Notifying regulatory authorities
Notifying potentially affected individuals
Arranged to have Equifax provide credit monitoring services
Changes made: Reviewing our existing policies and procedures
Implementing additional safeguards to further secure the information in our systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 20 weeks(142 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 5 states

View merged incident ↗

Indiana State AGMay 20 · first

Montana State AGMay 20 · first · this page

Massachusetts State AG+3d

California State AG+3d

Maine State AG+3d

California State AG+83d

Maine State AG+83d

Pattern: first filing May 20 (IN), last Aug 11 (ME) — a 83-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://dojmt.gov/wp-content/uploads/OCP/Consumer-Notification-Letter-347.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 20, 2022
Raw hash: 8304ad904c3b380fbcae418d8aa98e2aadf3a26005b8121f56f6bcea09014da4

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityBiolase, Inc.

Victim entityBiolase, Inc.

Incidentdiscovered Dec 29, 2021

Stated responseLaunched an in-depth investigation with the assistance of third-party forensic specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov