Your Security Is Our Top Priority
- 24/7 monitoring of every Discover card purchase for every customer
- $0 Fraud Liability Guarantee, so you're never responsible for unauthorized purchases on your Discover card
- Account alerts via email, phone or text if something looks unusual
Your Discover Card with Chip Technology
Shop with an extra layer of security at chip-enabled terminals.
Enhanced Account Verification
A stronger layer of protection for your Discover card account.
Technology and safeguards help to keep your device secure.
Start out safe with our login tools, which help protect your information.
Need Help Now?
Report Suspicious Emails or Text Messages
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Report Suspicious Activity
Lost or Stolen Card
Sign up for Alerts
Stay informed with account alerts