The Tynan & Lannone Data Breach: Reported Filing Facts

Tynan & Lannone appears to be a law firm, given the naming convention typical of legal partnerships. As a professional services firm, they likely collect and store sensitive personal, financial, and legal information necessary to manage client matters and litigation. This data breach was officially reported to the Indiana Attorney General in 2025, triggering formal notification requirements. If you have received a data breach notification letter from Tynan & Lannone, it indicates that your personal information was contained within their systems at the time of the incident. This notice is intended to inform you of the event and provide guidance on the steps you should take to protect your identity and monitor your accounts for potential unauthorized activity.

State: Indiana
Breach date: November 13, 2024
Reported: June 5, 2025

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

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.

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