The Treasury Inspector General for Tax Administration from
the Department of Treasury believes the U.S. Internal Revenue Service is not
doing a good job of protecting taxpayer data. The IRS either lost or had 490
laptops stolen over the past three years, leaving as many as 2,000 taxpayers
compromised, according to an audit conducted by the Treasury Inspector General
for Tax Administration.
The report indicates that a “large number” of laptops
were stolen from the homes and vehicles of IRC employees, with more than 100
notebooks stolen directly from IRS facilities. Between 10 and 25 tax cases are stored on each laptop that the IRS
uses (PDF).
The IRS did not begin to correct security issues until the second half of 2006,
even though the problems were apparent since 2003.
Staff members at the inspector general's office tested 100 laptops and found
that 44 of them had "unencrypted sensitive data, including taxpayer data
and employee personnel data." Furthermore, the laptops had a minimal
amount password controls to further help keep users safe. The organization has
not received word on any potential identity thefts.
The report from the Treasury Inspector gave some basic recommendations to the
IRS, including having the Chief Information Officer post a memo reminding the
proper people to encrypt sensitive data. Another recommendation is for
system administrators to conduct basic security checks on all PCs and laptops
that are brought in for service.
Although alarming, the IRS is not the first U.S. department to lose copious amounts of laptops. A study released several months ago revealed that the FBI lost 160 laptops during a 44 month period of intense scrutiny. The investigation was triggered after the agency lost 317 laptops in the previous two years. Moreover, the FBI could not accurately account for what was on those laptops.