http://gcn.com/Articles/2011/04/25/Michigan-state-police-ACLU-cell-phone-for
ensics.aspx?s=gcndaily_260411
<http://gcn.com/Articles/2011/04/25/Michigan-state-police-ACLU-cell-phone-fo
rensics.aspx?s=gcndaily_260411&p=1> &p=1 

 

 

Michigan State Police defend use of data-extraction tool for cell phones

ACLU told FOIA request for records would cost $500K

o    By Kathleen Hickey

o    Apr 25, 2011

The Michigan State Police is being challenged by the American Civil
Liberties Union over its use of cell phone data extraction technology.

The portable device, manufactured by Israel-based Cellebrite, can extract
personal data from 95 percent of cell phones on the market, as well as from
GPS devices, in less than two minutes, reported
<http://www.networkworld.com/community/blog/state-police-can-suck-data-out-c
ell-phones-un> NetworkWorld. 

MSP has defended its use of the technology, saying it has been used only
with warrants in cases of serious crimes. But it has not yet supplied
records via Freedom of Information Act requests, and in one case requested
more than a half-million dollars to fulfill the request.

The Cellebrite UFED Forensic System can extract a variety of information,
including contacts, text messages, deleted texts, location information, call
history, audio and video recordings, phone details, such as the phone
number, and, on some handsets, complete memory dumps. According to the
manufacturer, it is used by law enforcement, intelligence agencies, military
and governments in 60 different countries.

In a
<http://www.aclumich.org/sites/default/files/CellebriteLettertoMSP.pdf>
letter from the Michigan ACLU, the organization said the police initially
requested $544,680 to disclose under the Freedom of Information Act how and
when the devices are being used, with a $272,340 deposit first. 

"In order to reduce the cost, the ACLU of Michigan narrowed the scope of its
request. However, each time the ACLU submitted more narrow requests, MSP
claimed that no documents exist for that time period and then it refused to
reveal when the devices were used, so a proper request could be made," said
the release. 

In a response, the department said it only uses the devices if a search
warrant has been obtained or if the user gives consent. 

"The department's internal directive is that the DEDs only be used by MSP
specialty teams on criminal cases, such as crimes against children. ... The
DEDs are not being used to extract citizens' personal information during
routine traffic stops," said the release. The department further noted that
the devices used by the police cannot download information without the
officer possessing the handset. 

The department also defended the cost of the requests, noting that, "as with
any request, there may be a processing fee to search for, retrieve, review,
examine, and separate exempt material, if any."

Similar data privacy complaints have been brought up recently with the
Justice Department, which is fighting legislation to tighten privacy laws on
e-mail in the cloud, reported
<http://gcn.com/Articles/2011/04/25/htt%20http:/www.wired.com/threatlevel/20
11/04/fourth-amendment-email-2/> Wired. 

Current law - the Electronic Communications Privacy Act, adopted in 1986 -
is based on decades-old technology. Under the law, officials can obtain and
access a cloud e-mail without a warrant if it is older than 180 days,
although a warrant is needed if the e-mail is stored on a hard drive. 

"At that time, e-mail left on a third-party server for six months was
considered to be abandoned, and thus enjoyed less privacy protection," said
David Kravets, author of the Wired article. 

A coalition of technology companies, including Google, AOL and AT&T, spoke
this month to the Senate Judiciary Committee on the topic, arguing that the
law should treat both types of e-mail the same. 

 

 



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