8.26.2019

Cryptanalysis of Criminal Codes and Ciphers | O | ;PBR | UPI | SMF | O | S, HPOMH | YP | IY | UPU | NSVL | OM | YJR | TOHJY | GOTDY | PDOYOPM | OM | ,U | JRSTY@ |


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— mrjyn (@mrjyn) 26 août 2019

 I'LL SEND YOU THE KEY in 03:00 hrs.



 Sports Bookmaking Codes

by Randy Fain

Illegal bookmaking operations require detailed business records to record wagers placed, game lines and outcomes, bettor names, and account balances. On the basis of these record-keeping needs, bookmakers typically make extensive use of codes. Brevity is the main purpose for the codes, but the codes also provide an element of secrecy. Some bookmaking operations rely on specialized codes known only to the bookmaker and his clerks, but many bookmaking codes are well known among bookmakers throughout the United States.

The following are examples of how a sports bookmaking operation can encode a losing $1000 wager on the Dallas Cowboys plus 6 ½ points:

K100-DAL+ 6-

200X

L

K100 is a coded account designation representing a bettor. The hyphen (-) after the numeral 6 indicates the line at 6 ½. The X indicates a multiplication by 5, thus 200X = $200 X 5, or $1000. The L indicates a losing wager.

Dave-Cowboys

+6’

Dime

-1100

Here the name of the bettor is given. The apostrophe after the six indicates the half point in the line. Dime means a $1,000 wager. No win or lose indicator is present. Instead the bookmaker notes the amount owed by the bettor for the losing wager.

Dave-#23

+6-

10

-1100

In this example, the team name is substituted by its unique rotation number. Team rotation numbers are assigned on a weekly basis and can be found in sports schedules. The bookmaker dropped the 00 in the wager amount, thus the 10 represents a $1000 wager.

Dave-Boys+6-

200T

X

Boys is a slang name for the Dallas Cowboys. The 200T indicates 200 X 5 as in the first example. The X indicates a losing wager.

encoded sports wagers


Team names are substituted by code numbers in the above sports wagers. The arrows indicate over or under wagers on the total score of the game. The bookmaker has dropped the zeros to conceal the true amounts of money wagered: the numeral 1 indicates a $100 wager and the ½ indicates a $50 wager.

Horse Race Bookmaking Codes
Horse wagering codes differ from sports wagers, because the terminology and information requirements are unique. A wager on horse #4, Lucky Star, in the third race at Pimlico Track could be written as follows.

P/3

#4

5-2-2

W

4.2/2.3/1.9

P/3 indicates the third race at Pimlico, and #4 is the horse number. The 5-2-2 indicates a $5 wager to win and $2 wagers to place and show. The W indicates the horse won. The dollar amounts indicate payoff amounts for the win, place, and show.

BP

Pim-3

Lucky

Star

X5X

Here the code BP represents the bettor. Pim-3 indicates the track and race. X5X denotes a $5 wager to place. No wager is made on the win or show positions.

Numbers Bookmaking Codes
Numbers wagers indicate the number drawing, the bettor, the number wagered on, and the amount and type of wager.

TICCO

Mid

435

2C

Here account TICCO placed a $2 combination wager on number 435 on the midday lottery drawing.


Drug Codes
Drug records normally consist of dates, accounts, units, prices, and sometimes drug types. Drug traffickers often use codewords to disguise their activity, and these are limited only by the imagination of the drug trafficker.

Typically different codewords are used in conversation to differentiate between drug types. For example, the code white indicates cocaine, and green indicates marijuana.

 

Cryptanalysis & Racketeering

Cryptologist in the 1970s
The Cryptanalysis and Racketeering Records Unit (CRRU) supports law enforcement and the intelligence community through the analysis of cryptic communications, records, and symbols.


The Team 

Cryptanalysts and cryptanalyst forensic examiners.

The Work

In addition to the operational tasks listed below, unit members also testify in legal proceedings.

Cryptanalysis

Decrypt manual codes and ciphers found in letters, notes, diaries, ledgers, and other types of written or electronic communications. Common users of codes include foreign and domestic terrorists, organized crime, gangs, prison inmates, and violent criminals.

Records Examinations

Examine and decode records from illicit businesses, such as drug trafficking, prostitution, illegal gambling, and human trafficking. Examinations may reveal the type of operation, dates of activity, gross profits, number and roles of participants, and accounting methods.

Symbol Examinations

Examine cryptic symbols from graffiti, tattoos, or other sources to provide intelligence and investigative leads to law enforcement.



 

Conclusion

The ciphers and codes presented are examples of the many cryptographic systems used by criminals. Many of the ciphers and codes in this article can be easily decrypted, but in some instances, deciphering a code or cipher requires special training.

The Racketeering Records Analysis Unit (RRAU) of the Federal Bureau of Investigation’s Laboratory in Washington, DC, is staffed with qualified cryptanalysts who have specialized training in the areas of cryptanalysis, drug trafficking, money laundering, and racketeering activities. The services of RRAU are available to assist federal, state, and local law enforcement agencies in the analysis of clandestine business records relating to illegal gambling, drug trafficking, money laundering, loansharking, and prostitution. RRAU examiners and analysts are available for expert testimony, pretrial advice and assistance, and on-site examinations and consultations. For additional information, contact the RRAU at the following:

Federal Bureau of Investigation
Racketeering Records Analysis Unit
Room 4712
935 Pennsylvania Avenue, NW
Washington, DC 20535

Telephone: (202) 324-2500
Facsimile: (202) 324-1090
E-mail: labrrau@fbi.gov


Analysis of Criminal Codes and Ciphers
Daniel Olson
Cryptanalyst Forensic Examiner
Racketeering Records Analysis Unit
Federal Bureau of Investigation
Washington, DC








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