RSA says it will provide replacements for SecurID tokens to allay security concerns in the wake of its breach and the subsequent related breach at Defense contractor Lockheed Martin. But some RSA customers say they still don’t have enough information from RSA to determine whether they are at risk. Security experts say replacing tokens takes more than a hardware-swap, and the tokens then must be redeployed with Active Directory so that the back-end VPN system recognizes it, for example. If the seeds were compromised, for instance, then customers who replace their tokens might have to do so again at another time.”]
Source: https://www.darkreading.com/attacks-breaches/replacing-rsa-securid-tokens-not-so-simple