Avoid phony customer service contacts
Scammers publish fake customer service phone numbers on the internet for well-known businesses. Their knowledge of how search engines rank websites enables them to make their phony information appear among the top search results.
When searching for customer service contact information, check the known company website or a confirmed source (e.g., account statement, credit card, ID card, correspondence). If unsure whether the phone number is legitimate, search the internet for warnings or complaints about the number.