Answer:
Step-by-step explanation:
Hackers typically sneak remotely into the networks of their victims by setting up phishing scams and duping users into downloading malware-ridden files, which are then executed to commence a cyberattack like ransomware.
They may also look for vulnerabilities in computer systems to attempt to get into a network. Both the WannaCry and NotPetya attacks, for example, were successful because hackers used leaked NSA exploits to infect older computer operating systems.
Previously, we discussed fileless attacks, an increasingly popular method used by hackers to spread ransomware that sometimes involves exploiting the macro functionality in Microsoft Office documents. Now, it appears that another exploitable entry point has been on the rise: remote access software.