How Do They Know?
By paigea
@paigea (36318)
Canada
August 13, 2024 10:08am CST
Yesterday, our credit card company called to let us know Hubby's card was compromised.
Someone attempted to buy hair product and yoga gear. These two transactions were flagged as suspicious. We didn't try to buy these things, so I'm thankful.
But I might buy things like that. So how do they know?
26 people like this
23 responses
@JordanLader (5201)
• Sparta, Tennessee
13 Aug
I think it's just basing it off your usual purchases. It's happened to me a few times and I think once was actually not me or my husband. I would rather them check than have to go through change of life to get the charge off of me later or worse have to go through stolen identity loopholes.
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@JordanLader (5201)
• Sparta, Tennessee
13 Aug
@paigea Sometimes normal can be weird depending on what you usually do.
1 person likes this
@abhi_bangal (5330)
• Ahmednagar, India
14 Aug
This would be because whoever used your husband's credit card, might have in put the wrong PIN . I am just guessing this. What happens is when you input a wrong PIN, or even if you do a successful transaction you always get an SMS letting you know that something has been purchased using your credit card. Or even if we use a debit card, the same kind of SMS is sent by the bank, just for our confirmation. This helps to reduce the number of frauds taking place around. I can think of only these two possibilities.
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@abhi_bangal (5330)
• Ahmednagar, India
14 Aug
@paigea Now even I am surprised to know that the title you have given to this discussion "how do they know", if quite apt. Initially when I read your question I was under the impression that the card was missing and that's why you got the call that there was a transaction. But your second reply clears the air for me. And this really is quite an excellent method to let you know that the card has been compromised. I think those credit card people will be the best ones to talk how they made out that the card had been compromised. I am also perplexed and trying to find out any logic behind this call.
Of course, we can also login to the system and check out the transactions. But it depends on what service the particular app provides. I am surprised you don't have such a system of getting an SMS when you get a debit or credit in your bank account or if you make a purchase and the money is spent.
But anyway if the system doesn't exist in your place, it means still the entire sales - purchase system is working fine for you. And you get to know all your transactions by logining into your system.
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@paigea (36318)
• Canada
14 Aug
@abhi_bangal Yes, I just have to remind myself to do it.
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@Marilynda1225 (82582)
• United States
13 Aug
Good thing they caught the transactions on your husbands credit card. It is curious that they knew it was fraudulent because those are common items most people would buy.
2 people like this
@snowy22315 (179732)
• United States
13 Aug
It may have been the IP or mac address from where they purchased, if it was online.
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@wolfgirl569 (105254)
• Marion, Ohio
13 Aug
@paigea It could have been mats for yoga. Plus a store you never shopped at
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@mom210 (9117)
• United States
19 Aug
I think sometimes it is the location items get purchased from. I have had mine call me when it was right down the road and some place to go to often so I really don't know for sure what they base it on. Sometimes it is a pain, we had our hotel declined when we were on vacation, I had to call them and they said I should have told them I was on vacation.
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@paigea (36318)
• Canada
15 Aug
I'm glad too.
The hair products I sort of get, I have never bought personal care products online. Yoga gear is something I might buy.
This was Hubby's card though. He buys products in the personal care category and he might buy yoga gear as a gift for me.
1 person likes this
@arunima25 (87737)
• Bangalore, India
14 Aug
Good that they could make out the suspicious transactions and alert you. I am not that expert, buy it seems that there are algorithms that can detect suspicious transactions.
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@RebeccasFarm (89741)
• Arvada, Colorado
14 Aug
I'm not sure how they know but I am glad they caught it Paige.
1 person likes this
@sallypup (60790)
• Centralia, Washington
29 Aug
My latest debit disaster was caused by a nasty idiot on the Web signing up for a dating service. Wish I were joking. Due to that incident I had some late fees from at least one service cause my debit card was out of action for a bit
1 person likes this
@RevivedWarrior (1995)
• India
15 Aug
I hope you have verified that this is called from the actual credit card company and not from a scam person. There are different ways, people are scamming by stating they are calling from credit company , bank etc. If you have not provided any sensitive information and they never asked for, then it is all fine. As far as the credit company blocking a transaction, they are capable of doing the same.However, perhaps the authenticity of the website or the payment gate would have caught attention of their systems and blocked. I have not experienced any blocking of purchases .However, they used to verify whenever they saw big purchases. So, no guesses from me on how they did the same.
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