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Justin Tanner Petersen

Justin Tanner Petersen is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Justin Tanner Petersen rather than just read about it. In short: Justin Tanner Petersen (July 28, 1960 – March 13, 2010), also known as Eric Heinz, was an American hacker, concert promoter, sound engineer, private investigator, and FBI informant. Operating under the handle Agent Steal, he committed a series of computer intrusions and fraud schemes beginning in the late 1970s.

Key takeaways

  • Justin Tanner Petersen belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Justin Tanner Petersen to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Justin Tanner Petersen from memory before moving on to harder problems.

Reference excerpt

Justin Tanner Petersen (July 28, 1960 – March 13, 2010), also known as Eric Heinz, was an American hacker, concert promoter, sound engineer, private investigator, and FBI informant. Operating under the handle Agent Steal, he committed a series of computer intrusions and fraud schemes beginning in the late 1970s. While serving as an FBI informant tasked with helping to catch other hackers, he continued to commit serious crimes, including wire fraud and identity theft.

Life Justin Petersen was born on July 28, 1960, in Washington, D.C., and began hacking computers in 1978. In 1984, he moved to Los Angeles, where he became involved in the Sunset Strip nightlife scene. In 1989, Petersen—using the handle Agent Steal and the alias Eric Heinz, which he had assumed after leaving the East Coast—cracked the computers of Pacific Bell Telephone Company in California and used his access to intercept the telephone lines of several local FM radio stations. With this access, he and associates were able to ensure that they were the only callers who could get through during on-air contests, and thus the only winners. Although the associates remain officially unknown, strong rumors persist that Kevin Poulsen (aka Dark Dante) and Ronald Austin were involved. Their winnings included $50,000 in cash, several trips to Hawaii, and two Porsches. Petersen subsequently moved to Texas, where he hacked into a national credit reporting agency, obtained fraudulent credit cards using the information he found, and used them freely. Petersen was arrested in Texas in 1991 following a tip to authorities. In an FBI affidavit, Petersen admitted to physically and electronically conducting illegal telephone taps and breaking into Pacific Bell's COSMOS system and other companies' computer systems to check telephone numbers and determine the location of telephone lines and circuits. A grand jury in Texas returned an eight-count indictment, accusing Petersen of assuming false identities, accessing a computer without authorization, possessing stolen account IDs, and fraudulently obtaining and using credit cards. Petersen also faced a charge related to his alleged compilation of U.S. federal government wiretap records on persons under active surveillance; this charge was dropped under a plea bargain following a debriefing by law enforcement, according to Littman. The case was ultimately transferred to California, where Petersen pleaded guilty to six counts, including the rigging of a radio station contest to win a $20,000 prize. He faced a sentence of up to 40 years in prison and a $1.5 million fine, but sentencing was delayed several times as Petersen agreed to serve as an FBI informant for nearly two years. He stated that the FBI paid him a monthly stipend and provided free rent, computers, and other resources to assist in setting up other hackers, including Kevin Mitnick (aka Condor) and Kevin Poulsen (aka Dark Dante). On October 18, 1993, fifteen months after entering his first guilty plea, Petersen was confronted inside a federal courthouse by David J. Schindler, the Assistant U.S. Attorney for the prosecution (who later became a private attorney for the Church of Scientology), who asked whether Petersen had committed any crimes while free on bail. Petersen requested a conference with his attorney, then fled the courthouse, becoming a fugitive a second time. Attorney Richard Sherman, who represented a friend of Kevin Mitnick's in a separate computer crime case, accused the FBI of not only using Petersen as an informant but of turning a blind eye to computer and credit card crimes Petersen allegedly committed during the period of his cooperation. Petersen also claimed the FBI subsequently refused to allow him to work with or on computers. Given physical limitations stemming from a 1985 accident and the legal restrictions imposed on him, Petersen maintained he had little choice but to return briefly to hacking because he could not find legitimate employment. While still a fugitive, Petersen allegedly hacked into the computers of Heller Financial, a commercial lending company. An unnamed associate phoned in two bomb threats to the institution, and while the building was being evacuated, Petersen allegedly initiated a wire transfer of $150,000 from Heller Financial to Union Bank by way of Mellon Bank. The transfer was discovered before the associate could withdraw the funds. In November 1995, Petersen was sentenced to 41 months in U.S. federal prison and three years of probation, and ordered to pay $40,000 in restitution.

Scientology Author Jonathan Littman, in The Fugitive Game: Online with Kevin Mitnick, linked Petersen's sealed Texas court case with the Church of Scientology through a Beverly Hills private investigator named Shlomi Michaels and former FBI Special Agent in Charge Ted Gunderson. The firm Petersen worked for allegedly contracted him to eavesdrop on the Aznarans—high-ranking ex-Scientologists living in Texas who were cooperating with journalist Richard Behar in the writing of the highly critical 1991 Time magazine cover story on the church. Vicki and Richard Aznaran had left the Church of Scientology under circumstances they described as involving duress, and subsequently filed a complaint against Scientology alleging false imprisonment, intentional infliction of emotional distress, and other tortious conduct.

Death Petersen was found dead in his Los Angeles apartment on March 13, 2010. The Los Angeles County Medical Examiner listed his cause of death as "multiple drug intoxication."

Bibliography The following books reference Petersen:

References

External links Justin Petersen on Myspace

Worked examples

Example 1 — a first encounter with Justin Tanner Petersen

Start with the simplest possible case. Write down what Justin Tanner Petersen claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Justin Tanner Petersen before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Justin Tanner Petersen ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Justin Tanner Petersen

In research
Justin Tanner Petersen appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Justin Tanner Petersen in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Justin Tanner Petersen is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1960 births, 2010 deaths, American cybercriminals, so understanding it makes those chapters shorter.
In everyday life
Look for Justin Tanner Petersen outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Justin Tanner Petersen in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Justin Tanner Petersen means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Justin Tanner Petersen out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Justin Tanner Petersen in simple terms?

Justin Tanner Petersen (July 28, 1960 – March 13, 2010), also known as Eric Heinz, was an American hacker, concert promoter, sound engineer, private investigator, and FBI informant. Operating under the handle Agent Steal, he committed a series of computer intrusions and fraud schemes beginning in t…

Why does Justin Tanner Petersen matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Justin Tanner Petersen?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Justin Tanner Petersen.

Tags

  • 1960 births
  • 2010 deaths
  • American cybercriminals
  • American hackers
  • Audio engineers
  • Criminals from Los Angeles
  • Criminals from Washington, D.C.
  • Drug-related deaths in California
  • FBI informants convicted of crimes
  • Fraud
  • Hacker culture
  • Phreaking

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