SecurityMay 16, 20269 min read

What to Do If Your Travel Loyalty Account Is Hacked

SC

By Sarah Chen

Head of Privacy Research

What to Do If Your Travel Loyalty Account Is Hacked

Your airline miles and hotel points are worth real money — and hackers know it. Travel loyalty account fraud is surging, with stolen frequent flyer miles and hotel rewards being sold on the dark web for pennies on the dollar. If your American Airlines AAdvantage, United MileagePlus, Marriott Bonvoy, or other loyalty account has been compromised, here's exactly what to do.

Why Hackers Target Travel Loyalty Accounts

Travel rewards programs are attractive targets for several reasons:

  • Real monetary value: Airline miles and hotel points can be worth 1-3 cents each, meaning a 100,000-mile balance represents $1,000-$3,000 in value
  • Weak security: Many loyalty programs historically relied on simple passwords without two-factor authentication
  • Low monitoring: Most people don't check their miles balance regularly, giving hackers time to drain accounts undetected
  • Easy to liquidate: Stolen miles can be quickly redeemed for flights, hotel stays, gift cards, or transferred to other accounts
  • Dark web marketplace: Hacked loyalty accounts are actively traded online, with full accounts selling for a fraction of their point value

Speed Matters

Once a hacker accesses your loyalty account, they can drain your miles within minutes by booking flights or transferring points. The faster you act, the better your chances of recovery. If you notice unauthorized activity, skip ahead to the immediate action steps below.

Signs Your Loyalty Account Has Been Compromised

Watch for these warning signs that your travel rewards account has been hacked:

  • Missing miles or points that you didn't redeem
  • Reservation confirmations for trips you didn't book
  • Password reset emails you didn't request
  • Changes to your account email address or phone number
  • Point transfers to unfamiliar accounts
  • Inability to log into your account
  • New elite status matches or challenges you didn't initiate

Immediate Steps to Take

Step 1: Secure Your Account

  1. Change your password immediately — Use a strong, unique password that you haven't used anywhere else
  2. Enable two-factor authentication — Most major airlines and hotel chains now offer 2FA
  3. Update your security questions — Assume the hacker has access to your previous answers
  4. Check and update your contact email — Ensure it hasn't been changed to the hacker's address
  5. Review linked payment methods — Remove any credit cards if unauthorized charges are a risk

Step 2: Contact the Loyalty Program

Call the airline or hotel's dedicated loyalty program customer service line — not the general customer service number. When you call:

  • Explain that your account has been compromised
  • Ask them to freeze the account to prevent further unauthorized activity
  • Request a full audit of recent account activity
  • Document the representative's name, the date, and any case or reference number
  • Ask about their process for restoring stolen miles or points

Step 3: Document Everything

Create a paper trail that supports your recovery claim:

  • Take screenshots of any unauthorized bookings or transfers
  • Save confirmation emails for trips you didn't book
  • Note your account balance before and after the breach
  • Record the timeline of when you discovered the hack
  • Keep all correspondence with the loyalty program

Step 4: File a Police Report

While police may not actively investigate travel rewards theft, a police report creates an official record that strengthens your case with the loyalty program. Many airlines and hotels are more likely to restore stolen miles when you can provide a police report number.

Step 5: Report to the FTC

File a report with the Federal Trade Commission at ReportFraud.ftc.gov. This helps authorities track patterns of loyalty program fraud and may support your recovery claim.

Recovery Odds

While there's no legal obligation for airlines or hotels to reimburse stolen loyalty points, most major programs do restore miles when you can demonstrate unauthorized access. American Airlines, Delta, United, Marriott, and Hilton all have processes for handling compromised accounts. Persistence and documentation are key.

Securing Your Account Going Forward

Enable Two-Factor Authentication

The single most effective protection for loyalty accounts. Programs that offer 2FA include:

  • American Airlines AAdvantage — SMS and email verification
  • United MileagePlus — App-based and SMS authentication
  • Delta SkyMiles — Two-step verification via email or SMS
  • Marriott Bonvoy — SMS verification
  • Hilton Honors — Two-step verification

Use Unique, Strong Passwords

Travel loyalty accounts are frequently compromised through credential stuffing — hackers use passwords leaked from other breaches. Use a unique password for each loyalty program, ideally generated by a password manager.

Monitor Your Accounts Regularly

Check your loyalty account balances at least monthly. Set up email notifications for any point redemptions, transfers, or profile changes. Some programs offer account activity alerts that notify you of logins from new devices.

Be Wary of Phishing

Loyalty programs are common phishing targets. Never click links in emails claiming your miles are about to expire or offering bonus points. Always navigate directly to the airline or hotel website by typing the URL yourself.

Don't Share Login Credentials

Avoid sharing your loyalty program login with anyone — including travel agents or points brokers. Legitimate travel agents don't need your password to book travel on your behalf.

How Data Brokers Enable Loyalty Account Theft

Hackers often use personal information from data broker sites to compromise loyalty accounts:

  • Security question answers — Mother's maiden name, childhood street, high school name — all available on people-search sites
  • Email addresses — Used for credential stuffing attacks
  • Phone numbers — Targeted for SIM swap attacks that intercept 2FA codes
  • Personal details — Used to call customer service and social-engineer access to your account

How PrivacyOn Helps Prevent Account Takeover

PrivacyOn reduces your risk of loyalty account theft by removing the personal information that hackers use to compromise accounts. By scrubbing your data from 100+ broker sites, PrivacyOn makes it harder for attackers to answer security questions, social-engineer customer service representatives, or find the email addresses associated with your loyalty accounts. Combined with dark web monitoring that alerts you when your credentials appear in data breaches, PrivacyOn provides a proactive defense layer for all your online accounts — including your valuable travel rewards.

SC
Sarah Chen

Head of Privacy Research

CIPP/US CertifiedIAPP MemberB.S. Computer Science

CIPP/US-certified privacy researcher with over a decade of experience helping consumers remove their personal information from data brokers.

Ready to Protect Your Privacy?

Let PrivacyOn automatically remove your personal information from data broker sites and keep it removed.