CrossCheck and AutoNation Report Maryland Data Breach

On March 4, 2025, CrossCheck, Inc. and AutoNation, Inc. filed a data breach notification in Maryland, disclosing a security incident. The incident involved the exposure of sensitive personal and financial information for an unspecified number of individuals, prompting an ongoing investigation.

State: Maryland
Reported: March 4, 2025

What may have been exposed

Full Name
Social Security Number
Date of Birth
Driver License Number
Financial Account Information
Credit Application Data
Mailing Address
Phone Number

CrossCheck, Inc. and AutoNation, Inc., a prominent automotive retailer, reported a security incident to the Maryland Attorney General on March 4, 2025. The nature of the breach was not specified in the public filing, but an investigation into the matter is currently underway to understand its full scope and impact.

The compromised information includes a range of sensitive personal data: Full Name, Social Security Number, Date of Birth, Driver License Number, Financial Account Information, Credit Application Data, Mailing Address, and Phone Number. This combination of data types could facilitate various forms of identity theft and financial fraud if misused.

Individuals who may be affected by this incident should consider monitoring their financial accounts and credit reports for any suspicious activity. Placing a fraud alert or security freeze on credit files with the major credit bureaus (Equifax, Experian, TransUnion) can help prevent unauthorized accounts from being opened in their name. It is also advisable to be cautious of unsolicited communications requesting personal information.

This information is derived from public data breach filings made by CrossCheck, Inc. and AutoNation, Inc. with regulatory authorities in Maryland. Such filings serve to formally acknowledge security incidents that may impact consumers.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

Freeze your credit
Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.
Watch your financial accounts
Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.
Replace exposed ID documents
Contact your state DMV or the issuing agency about replacing an exposed driver's license, passport, or government ID number.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Source: Maryland Attorney General filing

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