Charles Leaver – Could Anthem Healthcare Data Leak Been Avoided With Endpoint Visibility?

Written By Justin Tefertiller And Presented By Charles Leaver Ziften CEO

 

Continuous Endpoint Visibility Would Have Improved Healthcare Data Leak Avoidance

 

Anthem Inc found a big scale cyber attack on January 29, 2015 against their IT and data systems. The health care data leak was thought to have actually taken place over a numerous week duration beginning around early December 2014 and targeted personal data on Anthem’s database infrastructure as well as endpoint systems. The taken info included dates of birth, complete names, health care identification numbers as well as social security numbers of consumers and Anthem workers. The specific number of people impacted by the breach is unidentified however it is approximated that almost 80 million records were taken. healthcare data tends to be one of the most lucrative income sources for hackers offering records on the dark market.

Forbes and others report that enemies utilized a process-based backdoor on clients linked to Anthem databases in combination with compromised admin accounts and passwords to slowlysteal the data. The actions taken by the hackers posing and running as administrators are exactly what ultimately brought the breach to the attention of security and IT groups at Anthem.

This kind of attack illustrates the need for continuous endpoint visibility, as endpoint systems are a consistent infection vector and an open door to sensitive data saved on any network they may link to. Basic things like never ever before observed procedures, new user accounts, odd network connections, and unapproved administrative activity are typical calling cards of the beginning of a breach and can be quickly identified and alerted on with the best tracking tool. When alerted to these conditions in real time, Incident Responders can pounce on the intrusion, discover patient zero, and ideally alleviate the damage instead of allowing enemies to wander around the network undetected for weeks.