While the cause of the Epsilon e-mail breach has not been publicly disclosed, the incident's aftermath has seen a growing list of organizations impacted by the breach. It also has ignited a new debate about the sensitivity of e-mail addresses.
The latest Verizon Data Breach Investigations Report is out, and the good news is: The number of compromised records is down. The troubling news is: The number of breaches is up. Bryan Sartin, one of the report authors, explains why.
As details about the Epsilon e-mail breach unfold, the list of affected companies grows, including major banks and merchants. Here is the latest list of the companies known to have been impacted by the incident.
It's serious news that RSA's SecurID solution has been the target of an advanced persistent threat. But "It's not a game-changer," says Stephen Northcutt, CEO of SANS Institute. "Anybody who says it is [a game-changer] is an alarmist."
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.
After the revelation of Operation Aurora, the term began to take on a different meaning. "In essence," IBM's X-Force report says, "APT became associated with any targeted, sophisticated or complex attack regardless of the attacker, motive, origin or method of operation."
Users of RSA's SecurID two-factor authentication products, acting on advice from the company, are devising strategies to monitor for threats and take preventive steps in the aftermath of a hacker attack against the products.
RSA executives haven't been commenting publicly since the security solutions vendor revealed last week it had been victimized by a sophisticated cyberattack aimed at its SecurID two-factor authentication product. But weeks before the hack, I spoke with RSA Chief Technology Officer Bret Hartman about advanced...