Introduction to Credit Card Dump

What is Credit Card Dump

The term “credit card dumps with pin” or, in some situations, “dump with pins” refers to the theft of credit card data from a physical site. Additionally, it is used by criminals to copy a compromised card and utilize it for nefarious transactions. Find out how a credit card dump operates, what to do if your card details have been taken, and how to avoid becoming a victim.

A Visa dump refers to information that has been obtained from a real place, such as a retail location (POS) device. A dump is typically used by fraudsters to copy a MasterCard. When the copy is sold at a purported checking store, typically as buy dump with pins online from dumps with pin shops, and afterwards modified by thieves known as carders, survivors of a Visa dump may file bogus charges.

Credit card information is most commonly stolen from:

  • A credit card skimmer, which is an illegal card reader that is affixed to the mouth of a real card reader to copy credit card data. Automated teller machines (ATMs) are prime targets for affixing credit card skimmers.
  • A malware-infected point of sale (POS) system
  • A data breach
  • Phishing websites

A digital copy of the stolen credit card information is then created – referred to as a credit card dump. Credit card dumps are sold on the internet (including the dark web) to fraudsters, primarily through wire transfer or cryptocurrency. The fraudsters either use the credit card dump to clone credit cards to make unauthorized purchases at brick-and-mortar stores or online or to resell to other buyers.

In terms of the number of customers exposed, the largest credit card dump so far was a hack on credit bureau Equifax in September of 2017, which exposed personal data of more than 147 million customers, including credit card details.

 How Does It Work

A credit card dump is typically a part of a bigger credit card trafficking plan that also includes the theft, acquisition, sale, and monetization of stolen card information. Hackers are also adept at employing pin-containing dumps, such as the track 1&2 dumps. To obtain a “dump,” a criminal must first obtain a consumer’s credit card information or the card itself. When credit cards are swiped via malware-infected POS systems at brick-and-mortar shops, criminals typically gain credit card dumps by stealing card information from the servers that store it and selling it on the greatest dumps with pin shop, which is managed by dumps with pin suppliers.

When a customer swipes their credit card through a credit card skimmer installed at an ATM or gas station, the credit card number and other information recorded on the magnetic stripe of a credit card can be accessed. Then, on the dumps with pin forum, you can access the stolen credit card dump. In other words, the data is bought by a carding business with the intention of selling it on the dumps with pin website. After that, track 2 credit card dumps and pins are sold along with the dump. Using payment methods that are difficult for law enforcement to track, the carding business then sells the dump to other criminals through an online auction, typically on the dark web or a forum. like wire transfers or cryptocurrency.

Finally, the dump turns a profit. The compromised credit card is frequently copied and used by the dump buyer to make illicit purchases. The dump would be sold by the purchaser to additional buyers, and many vendors offer dumps with pin instructions. If the dump has enough data to duplicate the magnetic strip on the back of the card, the first scenario’s cloned card will be a physical card that can be used at physical stores (usually with a card writer). In the absence of magnetic stripe data, the copy would otherwise be a “CVV” card, which can be used online but not in physical stores.

Credit Card Dumps Comes in this format

B5466160081187237^SHORT/JAMES D ^140910100000023001000000415000000

START SENTINEL = is 1 character, usual %

FORMAT CODE = a single character, financial cards format code is B

PRIMARY ACCOUNT NUMBER (PAN) = usual is the card number, but not always

FIELD SEPARATOR = financial cards use a single symbol for it which is ^

NAME OF CARD HOLDER = contain 2 until 26 characters

FIELD SEPARATOR = symbol for it is ^

EXPIRE DATE = in format YYMM (year, month)

SERVICE CODE = three characters

DISCRETIONARY DATA = which may contain PIN VERIFICATION KEY (it is not the ATM PIN), card verification value, CVV.

END SENTINEL = is 1 character, usual?

Track 2 is the track developed by the banking industry and it is a most important track of a dump. Almost all dumps will work if this track 2 is correct. It is written with a 5 bit-scheme, 4 data bits, and 1 parity. This track data format is

START SENTINEL = is usual 1 character;

PRIMARY ACCOUNT NUMBER (PAN) = usual the card number

SEPARATOR = usual symbol = is used

EXPIRE DATE = in YYMM format

SERVICE CODE = a three digits code

DISCRETIONARY DATA = which may contain PIN VERIFICATION KEY  (it is not the ATM PIN), card verification value, CVV

END SENTINEL = usual the symbol?

Track 3 is virtually unused by the major worldwide networks. It was developed by Thrift Saving Industry. Points Of Sales does not read this track.



The card service code is a 3 digits code present in both track 1 and tracks 2. Each of the 3 digits of the code has a meaning and reading these digits together as a service code let us know where and how the card can be used.

If the first digit is:

1-card is for international use

2-card is for international use but has a chip

5-card is for national use

6-card is for national use but has a chip

7-card is not good for interchange except for bilateral agreements

9-test card

If the second digit is:

0-card is normal, without restriction

2-issuer must be contacted via online means

4-issuer must be contacted via online means except under bilateral agreements

If the last digit is:

0-no restriction but a PIN is required

1-no restrictions

2-card can be used for goods and services payments but not for cash

3-ATM use only, PIN is required

4-cash only

5-card can be used for goods and services payment but not for cash but PIN is required

6-no restrictions, PIN should be used where is feasible

7-card can be used for goods and services payment but not for cash but PIN should be used where is feasible

So, the card magnetic strip or/and chip contain all the information to access and operate a bank account connected to this card. If someone copied a card magnetic strip, that person can use a machine called MSR, Magnetic Strip Reader-Writer, and write the data from the card to another card and use the clone as the genuine card.

If you think that it is hard to copy the magnetic strip to a card you must know that a simple swipe to a mini MSR or the swipe of a card in a compromised POS is all the carders need to get the data from the genuine card and get the access to the card owners account. So it’s easy to start the business


In 2019, ZDNet was tipped off by a Russian cybersecurity company that two rounds of credit card dumps containing the card details of 2.15 million Americans (worth a total of $3.5 million) had been marketed in various underground card stores, illustrating the magnitude of losses that can result from a credit card dump. The information was sold for $50 per card, which was a small price to pay given the amount of harm a thief could do with a credit card before the issuer or the cardholder realized it.

Credit Card Dumping Implications

Generally speaking, taking and selling Visas, using phony cards or dumps with pin atm cashout, and similar actions are prohibited at all levels of government. The penalties range from offense accusations when nothing is obtained with the seized card or only items of modest value are acquired, to crime accusations that may come with fines and detention when items of great value are obtained dishonestly.

However, if your MasterCard information is compromised in a Visa dump, your maximum liability for MasterCard fees is $0 provided you manage to notify the theft before any authorized modifications are made. Additionally, you won’t be held responsible if your Visa information is stolen in addition to the card. That sum finishes out at $50 in the event that you report unapproved charges in the wake of finding out about them.

Unfortunately, it’s nearly impossible to tell if your data has become a part of a MasterCard dump unless it has been used because these dumps are sold online using complicated payment methods. Other indications that your card has been fraudulently used include noticing unauthorized Visa charges in your financial records, a suspicious low-balance warning alarm from your bank, or a notice in a book or email of an unexpectedly high amount. If you discover charges that you didn’t make, get in touch with your Visa supporter right away to have the charges looked into. If your data has been compromised in a Visa dump, your MasterCard guarantor may replace your MasterCard.

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