
Alerts, Bulletins & Webinars
Data Security Alerts, Bulletins & Webinars
Visa is committed to helping all payment system participants better understand their responsibilities related to securing cardholder data. As part of this commitment, Visa issues security alerts when vulnerabilities are detected in the marketplace.
On this page
The following Visa Data Security Alerts, Bulletins and Webinars are currently available in PDF format. Click a document/resource title to download.
Data Security Alerts
CISP Bulletins
Please visit Merchant Resources to view all Merchant Resources Downloads.
Webinars
For more information
To learn more about Visa's compliance programs, contact Visa via email at AskVisaUSA@Visa.com.

