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
![Discover chip cards offers another layer of security. Discover chip cards offers another layer of security.](/content/dam/dfs/credit-cards/member-benefits/images/security/icon-chip-cards.png)
Your Discover Card with Chip Technology
Shop with an extra layer of security at chip-enabled terminals.
Learn more
![Enhanced account verification is a stronger layer of protection. Enhanced account verification is a stronger layer of protection.](/content/dam/dfs/credit-cards/member-benefits/images/security/icon_account-verification.png)
Enhanced Account Verification
A stronger layer of protection for your Discover card account.
Learn more
![Discover uses technology and safeguards to protect your devices. Discover uses technology and safeguards to protect your devices.](/content/dam/dfs/credit-cards/member-benefits/images/security/icon_device-security.png)
Device Security
Technology and safeguards help to keep your device secure.
Learn more
![Login tools to help protect your information. Login tools to help protect your information.](/content/dam/dfs/credit-cards/member-benefits/images/security/icon_login-security.png)
Login Security
Start out safe with our login tools, which help protect your information.
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Need Help Now?
![Need Help Now? Need Help Now?](/content/dam/dfs/credit-cards/member-benefits/images/icon-help-question.gif)
Report Suspicious Emails or Text Messages
Please forward any messages that concern you to
emailwatch@discover.com
Sign up for Alerts
Stay informed with account alerts
Contact Us
Call
1-800-DISCOVER
(1-800-347-2683)