Indiana's Tessco LLC Reports 2026 Data Breach Exposing Sensitive Data
Tessco LLC, operating in Indiana, filed a notice regarding a data breach that compromised its network infrastructure. The incident, reported in September 2026, involved the exposure of sensitive personal and employment information, including Full Name, Social Security Number, and Internal System Credentials. Individuals affected by this breach face potential risks of identity theft and other forms of fraud.
- State
- Indiana
- Breach date
- March 6, 2026
- Reported
- September 15, 2026
What may have been exposed
- Full Name
- Social Security Number
- Date of Birth
- Email Address
- Mailing Address
- Employee ID Number
- Wage and Compensation Information
- Internal System Credentials
Tessco LLC, a company in the technology and business services sector, officially reported a data security incident to Indiana regulators. The company filed its breach notification on September 15, 2026, concerning an event that occurred on March 6, 2026. While the exact nature of the breach was unspecified, it involved a compromise of the company's network infrastructure, according to public records.
The breach exposed a range of sensitive personal and employment data. The categories of information reported as compromised include Full Name, Social Security Number, Date of Birth, Email Address, Mailing Address, Employee ID Number, Wage and Compensation Information, and Internal System Credentials. The exact number of individuals affected by this incident was not specified in the public filing.
Such exposure can carry significant risks. Compromised data like Social Security Numbers and Full Names can be used for various forms of identity theft, while Internal System Credentials could lead to unauthorized access to other accounts. Individuals who receive a notification letter from Tessco LLC should carefully review the specific types of data indicated as exposed.
To help protect against potential misuse of their information, affected individuals are generally advised to remain vigilant. Steps commonly recommended include monitoring financial account statements, reviewing credit reports for any unauthorized activity, and placing a fraud alert or security freeze on their credit files with major credit bureaus. It is also wise to be cautious of unsolicited communications that request personal information.
This information is based on public data breach filings made with state regulatory bodies.
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.
Guard against tax fraud
File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.
Secure your online accounts
Change the password on any account that reused an exposed password and turn on two-factor authentication wherever it's offered.
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.
What to know about the Tessco LLC data breach
- How many people were affected by the Tessco LLC data breach, and what was exposed?
- The filing does not give a count of affected people and lists the following information as involved: Full Name, Social Security Number, Date of Birth, Email Address, Mailing Address, Employee ID Number, Wage and Compensation Information, Internal System Credentials. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
- Where can I see the official Tessco LLC breach notice?
- Tessco LLC's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#5tessco-llc-2026 Compare it with the letter you received to confirm the dates and details match.
- What should I do after getting the Tessco LLC data breach notice?
- Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
- Is the Tessco LLC data breach letter legit or a scam?
- A notice from Tessco LLC in the mail matches the breach Tessco LLC reported to the Indiana Attorney General on September 15, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Tessco LLC through a phone number or website you find yourself.
- Did Tessco LLC offer free credit monitoring?
- Check your letter from Tessco LLC. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Signing up doesn't waive any legal rights you may have.
- Can I sue Tessco LLC over the data breach?
- It depends on what was exposed, the law in Indiana and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
- Is there a Tessco LLC data breach class action lawsuit?
- Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Tessco LLC. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
- How much could a Tessco LLC data breach settlement or claim be worth?
- There is no set amount, and no Tessco LLC settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Social Security Number, Date of Birth as involved. Keep receipts and records; they're what damages claims are built on.
- Do I need a Tessco LLC data breach lawyer or attorney?
- An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
Source: Indiana Attorney General filing
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