How can I check for malware? I am using CR1000 dataloggers, and want to find out if somebody hacked some of them. Data is send using a cellphone network.
IDK if you can use any scan in the datalogger , BUT, you have to be careful if you are using sierra wireless modems , because are affected by Mirai malware, turning your CRD and CPU memories full of files with .scr extension , and , sometimes, making unreachable the communication to the datalogger.
The only solution (in my experience) , is to completely format those memories and reload the datalogger programs.
Also, you have to change the "default" passwords on sierra wireless modems.