#Visa Describes New #Skimming Attack Tactics | #TpromoCom #CreditCard #Criminals | Cybercriminals Using Web Shells to Control Retailers' Servers (govinfosecurity.com) https://bit.ly/3mywxNu
The web shells enable fraudsters conducting digital skimming attacks on e-commerce sites to establish and maintain access to compromised servers, deploy additional malicious files and payloads, facilitate lateral movement within a victim's network and remotely execute commands, Visa says.
In February, Microsoft reported spotting 140,000 web shells per month on servers from August 2020 to January 2021, which it said is almost twice the number from the same period the year before. These web shells, however, were not being used for retail attacks. (read more)
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