Case Study: a large regional bank achieves faster phishing remediation with Expel Phishing

Expel transforms phishing capabilities for Regional Bank

A large regional bank in the southern U.S. was spending significant time manually handling phishing reports and trying to stop social engineering attacks before they spread. With a lean security team and an increasingly convincing threat landscape, the bank needed a faster, more effective way to investigate suspicious emails and protect employees and customer data, so it turned to Expel Phishing.

Expel implemented a streamlined phishing response workflow that correlated and prioritized reports, analyzed URLs, domains, and attachments, and provided clear remediation guidance while integrating with the bank’s existing systems and Slack. As a result, the bank cut remediation time by more than 90%, eliminated most manual investigation work, improved visibility through Expel Workbench, and gained stronger employee education and confidence across the security team and the broader organization.