May 24th, 2007 by Jamie Estep
How many data security breaches will it take?
Filed in: Fraud, Merchant Accounts | 8 comments
I was checking out this chronology of data security breaches this last weekend, and I realized that the amount of breaches that have occurred is absolutely amazing. Over 150 Million records have been compromised in the past two and a half years, and this number doesn’t take into account the fact that the number of compromised records for about 1/3 of the total number of breaches is unknown.
From looking at this we can observe a few solid facts about data security breaches in general. First, the three most common reasons for data to be compromised are lost and stolen laptops and storage devices, disgruntled employees, and hacking.
The Top five data security breaches are:
TJ Max (45.7M) – Massive long-term hack
CardSystems (40M) – Hacking of unencrypted data
U.S. Dept. of Veteran’s Affairs (28.6M) – Stolen laptop (No data has been used to date)
iBill (17.7M) – Inside
Georgia Dept. of Community Health (2.9M) – lost disk
These are breaches relating to banks and financial institutions:
CardSystems (40M) – Hacking of unencrypted data
iBill (17.7M) – Inside
CitiFinancial (3.9M) – Lost backup tapes
Bank of America (1.2M) – Lost backup tape
Wachovia, Bank of America (676,000) – Inside
Providence Home Services (365,000) – Stolen backup tapes
Mortgage Lenders Network USA (321,000) – Inside
Ameriprise Financial Inc. (260,000) – Stolen laptop
Ameritrade (200,000) – Lost backup tape
Fidelity Investments (196,000) – Stolen laptop
Iowa Student Loan (165,000) – Lost laptop while being shipped
Firstrust Bank (100,000) – Stolen laptop
People’s Bank (90,000) – Lost computer tape
MoneyGram International (79,000) – Hacking
Mercantile Potomac Bank (48,000) – Stolen laptop
J.P. Morgan (47,000) – Tape drive missing
PayMaxx (25,000) – Accidentally exposed online
Bank of America (18,000) – Stolen laptop
Premier Bank (18,000) – Stolen data
KeyCorp (9,300) – Stolen computer
North Fork Bank, NY (9,000) – Stolen laptop
Univ. of Michigan Credit Union (5,000) – Stolen documents
Chase Bank and the former Bank One (4,100) – Documents left in desk that was sold
TransUnion (3,623) – Stolen computer
AllState Insurance (2,700) – Stolen computer
Equifax (2,500) – Stolen laptop
Sovereign Bank (Thousands) – Stolen laptops
West Shore Bank (1,000) – Security break
Westborough Bank (750) – Inside
Ceridian Corp (150) – accidentally posted personal data on website
City National Bank (Unknown) – Lost backup tapes
J.P. Morgan Chase & Co. (Unknown) – Stolen laptop
J.P. Morgan (Unknown) – Information found in trash
Bank of America (Undisclosed) – Stolen Laptop
Bank of America (Unknown) – Internet by former contractor
Bank of America (Limited Number) – Stolen laptop
La Salle Bank, ABN AMRO Mortgage Group (2M) – DHL lost but later found backup tape
Wells Fargo (Unknown) – Stolen computer
M&T Bank (Unknown) – Stolen laptop
Matrix Bancorp Inc.(Unknown) – Stolen laptops
U.S. Bank (Small Amount) – Stolen briefcase
VISA/FirstBank (Unknown) – Visa card processor’s compromised data
Home Finance Mortgage, Inc. (Unknown) – Accidentally discarded files
Columbia Bank (Unknown) – Hacking
How we can stop all of this:
The current focus on data security seems to resolve around PCI / CISP compliance and keeping data protected and properly stored. In truth, not storing sensitive data on portable devices would do far more good. The biggest reason of data compromise is stolen or lost laptops containing sensitive information on them. Many of the stolen incidents were from a personal vehicle or their home. Five data loss incidents by a single company (Bank of America) is completely unacceptable. Companies, especially ones where trust is a huge factor (Banks) need to take a much more serious approach to securing information. Only three of these data losses at financial institutions were due to hacking. There really is no excuse for the rest of them.
The next thing that I find particularly upsetting is that a huge overall percentage of the laptops and portable storage related losses were from government agencies, and the majority of all losses happened at universities or other educational institutions. Our government and educational institutions are obviously not being cautious enough with personal information. I wont list all of these because it would take about 10 pages to get them all in.
The bottom line is that everyone needs to take some common sense precautions to data security. The newest two million bit encryption, and all the security in the world isn’t going to help when an employee looses a laptop with sensitive information on it.