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Updated 19 days ago

Milwaukee Symphony Orchestra Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Milwaukee Symphony Orchestra.
•Discovered on August 12, 2026.
•Possible data exposed: Name, Address, Social Security Number, Wage and Tax Information, W-2 Form Information.
•Confirmation level: Confirmed by company.

Breach confirmed

The Milwaukee Symphony Orchestra breach is confirmed. If you may be affected, add your details below and we will take it from there.

Detailed summary

The Milwaukee Symphony Orchestra (MSO) notified current or former employees of a data security incident that exposed W-2 tax form information, including Social Security numbers. The company disclosed the incident in 2026, noting that the breach occurred on June 10, 2026.

The confirmed data types exposed include name, address, Social Security number, and wage and tax information from W-2 forms. Some individuals reportedly had fraudulent tax returns filed in their name. The specific number of affected individuals has not been publicly disclosed.

Additional details regarding the incident, such as the full scope of affected individuals or further regulatory actions, may emerge over time. Consumers were reportedly notified, but the exact notification date is not available.

Data possibly involved

Name
Address
Could be combined with other data for identity theft
Social Security Number
Can be used to open fraudulent accounts and file false tax returns
Wage and Tax Information
W-2 Form Information

Company Response Timeline

Breach Occurred

Jun 10, 2026

Company Discovered

Unknown

Regulator Notified

Unknown

Consumers Notified

Unknown

Breach Verification Status

Reports Only

Complete

Initial dark web reports of potential breach

Company Confirmed

Current

Company has acknowledged the breach

Regulator Confirmed

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?

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Check Your Risk Level

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Do you use Milwaukee Symphony Orchestra?

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

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