Posts Tagged: Justin Sean Johnson


18
Jun 20

FEMA IT Specialist Charged in ID Theft, Tax Refund Fraud Conspiracy

An information technology specialist at the Federal Emergency Management Agency (FEMA) was arrested this week on suspicion of hacking into the human resource databases of University of Pittsburgh Medical Center (UPMC) in 2014, stealing personal data on more than 65,000 UPMC employees, and selling the data on the dark web.

On June 16, authorities in Michigan arrested 29-year-old Justin Sean Johnson in connection with a 43-count indictment on charges of conspiracy, wire fraud and aggravated identity theft.

Federal prosecutors in Pittsburgh allege that in 2013 and 2014 Johnson hacked into the Oracle PeopleSoft databases for UPMC, a $21 billion nonprofit health enterprise that includes more than 40 hospitals.

According to the indictment, Johnson stole employee information on all 65,000 then current and former employees, including their names, dates of birth, Social Security numbers, and salaries.

The stolen data also included federal form W-2 data that contained income tax and withholding information, records that prosecutors say Johnson sold on dark web marketplaces to identity thieves engaged in tax refund fraud and other financial crimes. The fraudulent tax refund claims made in the names of UPMC identity theft victims caused the IRS to issue $1.7 million in phony refunds in 2014.

“The information was sold by Johnson on dark web forums for use by conspirators, who promptly filed hundreds of false form 1040 tax returns in 2014 using UPMC employee PII,” reads a statement from U.S. Attorney Scott Brady. “These false 1040 filings claimed hundreds of thousands of dollars of false tax refunds, which they converted into Amazon.com gift cards, which were then used to purchase Amazon merchandise which was shipped to Venezuela.”

Johnson could not be reached for comment. At a court hearing in Pittsburgh this week, a judge ordered the defendant to be detained pending trial. Johnson’s attorney declined to comment on the charges.

Prosecutors allege Johnson’s intrusion into UPMC was not an isolated occurrence, and that for several years after the UPMC hack he sold personally identifiable information (PII) to buyers on dark web forums.

The indictment says Johnson used the hacker aliases “DS and “TDS” to market the stolen records to identity thieves on the Evolution and AlphaBay dark web marketplaces. However, archived copies of the now-defunct dark web forums indicate those aliases are merely abbreviations that stand for “DearthStar” and “TheDearthStar,” respectively.

“You can expect good things come tax time as I will have lots of profiles with verified prior year AGIs to make your refund filing 10x easier,” TheDearthStar advertised in an August 2015 message to AlphaBay members.

In some cases, it appears these DearthStar identities were actively involved in not just selling PII and tax refund fraud, but also stealing directly from corporate payrolls.

In an Aug. 2015 post to AlphaBay titled “I’d like to stage a heist but…,” TheDearthStar solicited people to help him cash out access he had to the payroll systems of several different companies:

“… I have nowhere to send the money. I’d like to leverage the access I have to payroll systems of a few companies and swipe a chunk of their payroll. Ideally, I’d like to find somebody who has a network of trusted individuals who can receive ACH deposits.”

When another AlphaBay member asks how much he can get, TheDearthStar responds, “Depends on how many people end up having their payroll records ‘adjusted.’ Could be $1,000 could be $100,000.” Continue reading →