21 Air Data Breach: Emails Exposed
By Join The Case · Published December 16, 2025 · Updated December 16, 2025 · 5 min read
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Dapeer Law, P.A., a top-rated class action law firm, is investigating the 21 Air data breach. If you received notice that your information was exposed during this breach, you may be entitled to compensation. It's free to join our investigation to see if we can help you recover.

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21 Air Data Breach Lawsuit Investigation

An email security incident at 21 Air is now under legal and regulatory scrutiny after personal information held in a single employee mailbox was accessed without authorization. If you received a breach notification dated December 11, 2025, you may qualify for free credit monitoring and potential compensation. Use the form on this page to discuss your rights with our team today.

Incident Timeline & Key Details

  • Discovery date: June 3, 2025 – 21 Air detected suspicious activity in an employee email account and secured its network.
  • Forensic investigation: External cyber specialists were engaged; the review of the mailbox concluded November 25, 2025.
  • Regulatory notice: Report filed with the Cybersecurity and Infrastructure Security Agency (CISA) and the Maine Attorney General.
  • Consumer letters mailed: December 11, 2025.
  • Public disclosure: Maine AG submission dated December 15, 2025.

What Information Was Exposed?

According to the breach notice, the compromised mailbox contained:

  • First and last name (in combination with unspecified additional data)

No further categories of information were listed in the state filing.

21 Air’s Response

21 Air, LLC (“21 Air”) reported the incident to CISA, secured the affected email system, and hired third-party forensic experts to determine the scope. Out of caution, the company is offering affected individuals:

  • 12 months of Single-Bureau Credit Monitoring, Report & Score through Cyberscout (a TransUnion company) at no cost.
  • Detailed guidance on spotting and preventing identity theft.

Steps You Can Take Now

  1. Activate the free Cyberscout services using the instructions in your letter.
  2. Review bank and credit-card statements for unfamiliar charges.
  3. Request a free credit report at AnnualCreditReport.com and monitor for new accounts.
  4. Consider placing a fraud alert or security freeze with the credit bureaus.
  5. Keep copies of all correspondence related to the breach; they may be needed for reimbursement or legal claims.
Download Official Breach Notice (PDF)

Company Overview

21 Air, LLC (21 Air) is a U.S. Part 121 certificated all-cargo airline headquartered in Greensboro, North Carolina.

  • Website: 21air.us
  • Founded: 2014
  • Industry: Air Cargo
  • Employees: 51-200
  • Headquarters: 202 Centreport Drive, Suite 400, Greensboro, NC, United States
  • Contact: 21air.us/contact
  • Social: Wikipedia

Frequently Asked Questions

I received a data breach letter from 21 Air — what should I do?

Follow the activation instructions for the free Cyberscout credit-monitoring service and monitor your financial accounts closely. If you notice suspicious activity, report it to the relevant institution immediately.

What information did the 21 Air breach expose?

The company reported that first and last names, along with additional unspecified data, were present in the compromised email account.

How many people were affected by the 21 Air data breach?

21 Air did not disclose an exact number in its Maine filing. The investigation article will be updated if totals become public.

Does 21 Air offer free credit monitoring?

Yes. Impacted individuals are eligible for 12 months of Single-Bureau Credit Monitoring, Report, and Score through Cyberscout.

How do I submit a claim related to the 21 Air data breach?

Complete the contact form on this page. Our legal team will review your information and advise whether you may join a lawsuit or pursue individual recovery.

How can I get the official 21 Air breach notice (PDF)?

You can download it directly from the Maine Attorney General’s website using the button above or this link.

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