Not necessarily - if your all-in-one printer/fax/scanner combo machine is also connected to both the POTS and your internal network (as most probably are), it c

Not necessarily - if your all-in-one printer/fax/scanner combo machine is also connected to both the POTS and your internal network (as most probably are), it can be used as an attack vector: https://blog.checkpoint.com/2018/08/12/faxploit-hp-printer-fax-exploit/ https://blog.checkpoint.com/2018/08/12/faxploit-hp-printer-f...