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LexisNexis Reveals Further Breaches of Database6
By David Pringle and Rachel Zimmermanft
Wall Street Journal , April 13, 2005
LexisNexis said 310,000 Americans, nearly 10 times its0P?qQ~
original estimate, have had their personal dataEkbD7
accessed by unauthorized individuals via its computere.|.x
systems, raising fresh concerns about theST
data-collection industry's ability to guard against!4,
hackers amid a surge in identity-theft crimes.
Separately, Tufts University sent a "precautionary":q>=<
letter to alumni last week warning them that personal.<D&
information may have been stolen from a computer|&&c)V
database used for fund raising. The letter, sent toc4>
about 106,000 graduates and other donors, says TuftsK4
"detected abnormal activity" on a computer that#i"g
included names, addresses, Social Security andArcrWR
credit-card numbers.
The latest revelations are likely to give new urgencyHZQW
to the clamor for laws to prevent data brokers fromA
amassing sensitive personal information without%~
consent and for better safeguards of other databases.SwFeZ8
Recently, data broker ChoicePoint Inc. of Alpharetta,B+d`
Ga., said identity thieves had obtained information on?
about 145,000 people by posing as legitimate$G
customers. Sensitive data also have been compromisedZK6L x
at some banks, mutual funds and other universities.
LexisNexis, a legal- and business-information provider$l
owned by Reed Elsevier PLC of the United Kingdom, saidG}M9ck
it has identified 59 security breaches over two years`/
-- a rate of about one every two weeks -- making thec)\s>f
problem far more pervasive than it had previouslypP=1
realized. The accessed information included Social`B
Security, driver's license numbers and other personal&1iG
information.
U.S. law-enforcement agencies are investigating thef
breach, and Reed said it is offering fraud insurancez-6tXo
and other services such as credit checks, free ofzx1M
charge, to individuals whose data were accessed byY
unauthorized people. Reed's latest announcement comesz
five weeks after its initial disclosure that breaches8fiM+
had affected about 30,000 people.
Once individual information has been purloined, it can[8.U>
be used by identity thieves to fraudulently obtain#Oezf
credit cards, mortgage loans and car loans, amongi6
other things. The Federal Trade Commission estimatesHrW
27.3 million Americans were affected by identity theft2%fEk
in the five years through 2003, with the pace of theftN\g(
quickening toward the end of that period.
Data brokers, which collect and sell personalO1py
information, represent a new and still largelyVL
unregulated industry -- but virtually every state is7o
considering some kind of privacy legislation. In at1>mC3
least 20 states, the law would require companies tom>
notify individuals when their personal information isV)pb$V
compromised, according to the Electronic Privacyt^M
Information Center, a public-interest research group6RZU
in Washington, D.C. Congress is also considering a?4B=`e
federal notification standard, based on a Californiasn[C
law that exposed the ChoicePoint breach.
The Senate Judiciary Committee plans to hold a hearing-IN|
today on the recent wave of data breaches and on the?T^At
proposed legislation.
Laws governing the collection and movement of personal]hk$
data are much stricter in Europe and the region hasn't&
had the spate of security breaches experienced in theV][
U.S.
Data brokers such as LexisNexis promote their*\h<m?
"risk-management" services to banks, insuranceejTj4k
companies, law-enforcement agencies and otherEC%7^
legitimate organizations that need to guard againstRY#X6|
financial fraud. Banks, for instance, buy the data sorf
they can run checks when deciding whether to approve arV
mortgage application. Reed executives say theaV[)
data-brokering business is an important tool inb)i
preventing fraud.
LexisNexis said it began investigating thousands ofR[:2
customers' accounts last month, after announcing that!ci|3o
information on 30,000 people held by its Seisint.X
data-brokering division may have been accessed byjt
criminals. Yesterday Reed said that it had uncoveredq6x-;
dozens of Seisint security breaches that predated itsN]
acquisition of the company late last year, as well asFK`
a handful of incidents in other parts of LexisNexis.G^@
Kurt Sanford, head of U.S. corporate and federal4B;=x
markets for LexisNexis, said the company didn't haveOSp6$
any idea of the extent of the problem before the0uH[P!
investigation.
The security breaches typically took one of threeY,y\
forms, Mr. Sanford said, all related tof
misappropriation of passwords. In some cases, ana \
unauthorized individual was able to access LexisNexisA.3X(
databases after figuring out a legitimate customer'sxV
too-obvious password. In others, a former employee off
a legitimate customer was able to continue accessingTl,o
the LexisNexis databases because the customer didn't~'.BQ
change the account details after the employee left. In.
still others, criminals obtained an account|
administrator's identification details, allowing themHFz4
to create unauthorized accounts.
LexisNexis executives say they are now monitoringcw2v.V
customers' usage patterns closely to spot any-5~
irregular activity. They say they are also trying tokh
force customers to beef up their security by reviewing;z
passwords monthly and requiring authorizations from.:}!
two managers for each new account.
LexisNexis said that so far none of the 30,000 peopleg]
notified of a breach in December and January have come`n
back to report instances of identity theft. Privacy[d
advocates, however, say criminals don't always,"
immediately use data they obtain, preferring sometimesZe
to sell them on the Internet. Or, they say, a criminal'{vM4
may open a credit card in an individual's name, butr>|
use a different address, so the individual doesn't seeq
the credit-card statements and isn't aware of thekSs
fraud.
Reed's LexisNexis unit pushed deeply into datafo
brokering when it purchased Seisint Inc. of BocaB4
Raton, Fla., for $775 million late last year. Seisinty2*J
was known for having some of the top software for]*GPI
searching databases. It also sold data searches for asKl<%=[
little as 25 cents apiece.
Reed said the financial cost of the breaches will be4Z
manageable and didn't change its earnings forecasts.
At Tufts, Betsey Jay, director of advancement""w
communications and donor relations, said there is "no9|.
evidence that any data is being misused." Still, thexk_XxK
letter urged alumni to contact their banks and check(xm8
credit reports for any signs of unauthorized activity.M
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Ms. Jay said analysts detected "unusual activity,"N5(j3@
during routine checks on a server used for telephone33
fund raising that is owned by Tufts but managed by an9
outside vendor. The suspicious activity --_
specifically, large amounts of data moving through theh,
machine -- occurred Oct. 31 and Dec. 19, she said. One"8?'
theory was that someone was using the computer as a".G>M
distribution point for movies and other entertainmentQJ]
media, Ms. Jay said. At the time, Tufts decided there mdB
wasn't enough evidence to notify alumni about the"`29
unusual activity. But, she said, after recentxU`
revelations about security breaches at financial andb]iR;
educational institutions, Tufts decided to alert itsi7
donors. She said there is no evidence that the"+
break-in was carried out by students, faculty members@KX
or employees.
---
--David Pringle and Rachel Zimmerman
Christopher Conkey contributed to this article.
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