Automatic card reissuances might be a knee-jerk reaction.
Credit unions are already responding to the possibility 2,200 Home Depot stores were breached.
Cloud security pioneer says standard may not be sufficient for future breach schemes.
Credit unions in 20 states will want to pay particular attention to their fraud alerts and protections after the Michaels retail chain announced they had experienced an ongoing card data breach.
A new website aimed at helping credit unions better educate and arm themselves against card fraud has been launched by the Credit Union Risk Council.