For those who, like me, wondering how SecurID might be affected by attacks on their servers, from Wikipedia:
"""
The RSA SecurID authentication mechanism consists of a "token"—a piece of hardware (e.g. a token or USB) or software (e.g. a "soft token" for a computer, PDA or cell phone)—assigned to a computer user that generates an authentication code at fixed intervals (usually 30 or 60 seconds) using a built-in clock and the card's factory-encoded random key (known as the "seed" and often provided as an ASCII file). The seed is different for each token, and is loaded into the corresponding RSA SecurID server (RSA Authentication Manager, formerly ACE/Server) as the tokens are purchased.
"""
The RSA SecurID authentication mechanism consists of a "token"—a piece of hardware (e.g. a token or USB) or software (e.g. a "soft token" for a computer, PDA or cell phone)—assigned to a computer user that generates an authentication code at fixed intervals (usually 30 or 60 seconds) using a built-in clock and the card's factory-encoded random key (known as the "seed" and often provided as an ASCII file). The seed is different for each token, and is loaded into the corresponding RSA SecurID server (RSA Authentication Manager, formerly ACE/Server) as the tokens are purchased.
"""
http://en.wikipedia.org/wiki/SecurID