What is skimming in cyber security ?

what is skimming in cyber security

Cyber threats and frauds have been increasing every day. The need for cyber security has dramatically increased since cybercriminals are coming up with new ideas to trick people and get whatever they desire. It is really good to see that technology has grown to this extent and is the future. But as technology is growing, even criminals are getting this knowledge and are coming up with new ideas and tactics to trap individuals. 

Skimming is another method of tricking and cheating individuals to get their personal information. This is the method used by fraudsters to steal identity, personal information, and payment details from credit card holders. There are different techniques and tactics used by attackers to somehow get card-related information. One such way is making use of a small device known as a skimmer. There is a magnetic strip or a microchip on any card you hold. These devices will read the information on this magnetic chip and procure needed information. With the advances in technology fraudsters have come up with various ways in which they can cheat an individual. They will use techniques to get the payment details from you, and when that is not happening, they can still use this device on your card and get the card details so they can make use of it in the future for their personal benefits.

How does it work?

Whenever an individual is using a card at any outlet where the card needs to physically enter the system, be it any location, the individual can be tricked into getting scammed with the help of this small device. Not just this device, but there are many ways in which these tricksters can cheat you using technology. Every day, technology is becoming more sophisticated, which makes it almost impossible for an individual to detect if he or she is being scared. Detection is challenging but not impossible. 

The method of skimming is used by identity thieves to carry out fraudulent transactions by procuring information from the cardholder. Some may just make a digital print or copy of the card to use for carrying out illegal transactions and frauds. At the same time, some may take digital photographs and use them for their benefit. There are many locations where these fraud stills keep skimming devices specially meant for a location where people can be tricked into getting the details of their card without their knowledge. The fraudsters simply have to convince the cardholder or be tricked into getting the cards swiped on their skimming device. In some cases, the skimmers also use a Touchpad where the thief has a separate security code. This way, the device will grab all the information from the magnetic strip attached to the card. The fraudster can later use this information to carry on some financial transactions.

The frauds and thieves who use these skinning devices can build them in such a way that they can be used in different locations, like the automated teller machine where most of the card transactions take place or maybe a gas station which again is a location where cards are used most of the time. When these skimming devices are attached to the automated teller machine, then, whenever an individual is using the card to make a transaction, the card details will be procured by the fraudster, who will use it for his personal gain. Skimming devices are also used in gas stations which is the second biggest target for fraudsters to cheat cardholders. Here the installation of these devices is much easier because the card readers are almost always outside the gas pump, so it is easy to get away with this fraud. 

How to mitigate card information when it is compromised?

It is important for every cardholder to understand that technology has advanced, and there is always a chance of getting robbed by fraudsters by using this technology. Technology has exponentially increased in the past decade, but it has also given new ways of crime to criminals. Fraudsters have become more advanced and cheat you easily. so it is important for cardholders to remain vigilant and attentive before using their cards anywhere. In case the card details are compromised, it is very easy for the tricksters to use this information to carry out certain financial frauds. You have to check for any fraudulent device before you use your card anywhere. 

To avoid being scammed by this device called a skimmer, it is important for the cardholders to keep it in their position almost always. It should be in your sight at all times. You will have to check if there is any device attached. If you feel suspicious, you can inform and choose some other mode of payment. This way, you can protect your card details from being leaked out.

The bottom line-

Skimming is very important because this takes place commonly to procure card details of a cardholder and carry out financial frauds using it. With the increase in technology advancements, such frauds have come up. Cybercriminals have found new ways to trick individuals into getting their personal details in sensitive information like details of the card and use it for their benefit. Cardholders need to protect their cards at all times to avoid getting scammed.