The federal government's official tally of major health information breaches now confirms the recent Health Net incident affected 1.9 million individuals, making it the largest breach on the list. Meanwhile, at least four state agencies are now investigating the incident.
When it comes to e-marketing and the reliance on third parties such as Epsilon, Nicolas Christin of Carnegie Mellon University says banks and merchants should "come clean" about the information they share with outside entities.
Communicating with customers about the incident and warning them not to click links in phishing e-mails are all these impacted institutions and companies really can do, says Jeremiah Grossman, chief technology officer of WhiteHat Security.
Privacy Attorney Lisa Sotto says the Epsilon e-mail breach is a warning about the state of data security employed by some third-party service providers. Strong contracts related to security practices must be the norm, not the exception.
"Persistent" is the operative word about the advanced persistent threat that has struck RSA and its SecurID products. "If the bad guys out there want to get to someone ... they can," says David Navetta of the Information Law Group.
"It is the biggest breach we have ever seen; and to say no financial information has been stolen is, well, understating the massive breach and concern," says Neil Schwartzman, founder and chief security specialist at CASL Consulting.
The National Institute of Standards and Technology and the Department of Health and Human Services' Office for Civil Rights will hold their fourth annual healthcare information security conference May 10-11 in Washington.
"When it comes to APTs ... you don't bother to just simply hack the organization and its infrastructure; you focus much more of your attention on hacking the employees," says Uri Rivner, head of new technologies, identity protection and verification at RSA.
A survey of American households - the same one used to determine the national unemployment rate - shows that 37,000 individuals in the United States consider themselves as information security analysts.