Fraud Prevention
YOU are the best line of defense for your Greylock accounts. Monitor transactions with Digital Banking, set usage alerts for your credit and debit card within the Greylock mobile app, and remember this tip:
Greylock will never contact you and ask for your card PIN, temporary access code, Digital Banking password, or other personal information. If someone claiming to be from Greylock calls and asks for this information, DO NOT RESPOND. When in doubt, call us immediately at 413-236-4000 or Toll Free: 1-800-207-5555.
Scam Checker
Did you get a strange text, email, or voice message? Using Banzai's Scam Checker can help you know whether a message is worth investigating or probably a scam, helping protect your money and personal information.
Get startedDebit Card Fraud Alerts
We want to make sure that using your debit card is always as safe and convenient as possible. That's why we use text alerts as part of our ongoing fraud monitoring program.
Text Fraud Alerts
Scam Checker
Did you get a strange text, email, or voice message? Using Banzai's Scam Checker can help you know whether a message is worth investigating or probably a scam, helping protect your money and personal information.
Get startedDebit Card Fraud Alerts
We want to make sure that using your debit card is always as safe and convenient as possible. That's why we use text alerts as part of our ongoing fraud monitoring program.
Text Fraud Alerts