Data Breach WatchDBW

Healthcare

High

investigation open

Updated about 1 month ago

BayMark Health Services, Inc. Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving BayMark Health Services, Inc..
•Discovered on September 24, 2024.
•Possible data exposed: Name, Date of Birth, Social Security Number, Driver's License Number, Address, Medical Record Number, Health Insurance Details, Treatment Information, Diagnostic Data, Dates of Service, Treating Provider Name.
•Confirmation level: Confirmed by regulators.

Breach confirmed

The BayMark Health Services, Inc. breach is confirmed. If you may be affected, add your details below and we will take it from there.

Detailed summary

BayMark Health Services, Inc. experienced a cyberattack that reportedly occurred between September 24, 2024, and October 14, 2024. Notice letters to affected individuals were reportedly sent on January 8, 2025. The company operates as a healthcare provider specializing in substance use treatment.

Affected data types include names, dates of birth, Social Security numbers, driver’s license numbers, addresses, medical record numbers, health insurance details, treatment information, diagnostic data, dates of service, and treating provider names. Reports indicate approximately 16,548 individuals were affected, though an earlier HHS filing noted 3,170 cases, suggesting inconsistent reporting. The full extent of the compromised data and the total number of individuals impacted remains under review.

Details can emerge later as the investigation continues. Additional notifications may be delayed as the company addresses the breach.

Data possibly involved

Name
Date of Birth
Often used in combination with other data for identity theft
Social Security Number
Can be used to open fraudulent accounts and file false tax returns
Driver's License Number
Can be used for identity fraud
Address
Could be combined with other data for identity theft
Medical Record Number
Health Insurance Details
Could be used for insurance fraud
Treatment Information
Diagnostic Data
Dates of Service
Treating Provider Name

Company Response Timeline

Response Grade

Notified consumers within 61–90 days

Breach Occurred

Sep 24, 2024

Company Discovered

Oct 14, 2024

Regulator Notified

Unknown

Consumers Notified

Jan 8, 2025

20 days to discover

86 days to notify consumers

Breach Verification Status

Reports Only

Complete

Initial dark web reports of potential breach

Company Confirmed

Complete

Company has acknowledged the breach

Regulator Confirmed

Current

Confirmed by regulatory authorities

Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

Case Status:

Investigation Open

We're actively investigating this case and seeking affected individuals.

Were you affected? Submit your information below.

Were You Affected By This Breach?

If you are a customer or have received a data breach notification, you may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.

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Check Your Risk Level

Answer a few questions to understand how this breach might affect you

Do you use BayMark Health Services, Inc.?

Yes

What should I do?

Change your passwords

Update passwords for the affected service and any accounts using the same password

Enable two-factor authentication

Add an extra layer of security to your accounts

Monitor your accounts

Watch for suspicious activity on your financial and online accounts

Watch for phishing attempts

Be cautious of emails or messages claiming to be from the affected company

Consider a credit freeze

Prevent unauthorized access to your credit report

Scan your email for other exposures

Check whether this address shows up in other known breaches. Free, no account.

Get your info off data-broker sites

Data Shield files removal requests with every broker that accepts an authorized agent, and gives you the exact link or letter for the brokers that only accept requests from you.

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