I lost 4 laptops because of this update. I tried to complain because two of them lost the o/s after update and trying to do a restore. Lucky one was under warranty and the other was only 12 hours old. I am having issues because I am not on the insider program yet my laptop and grandchildrens laptops saying we are on the program. Also had suspected hacks. Now i just got a new laptop and it is acting the same way almost like I have a virus or some kind of hack attached to all our accounts. I am unable to get on my granddaughters account I set up and it looks like I am going to have to do another factory restore. I need help with this. Unbelievable ... I am getting no help. I verified this account via phone and now it wants a cell number which we do not have. If i use someone elses cell it says in use? Help.
Your best bet would be to alert the authorities, could be many factors, the main one would be apple, if you have any apple devices a hacker could easily get credit card details, access to any computer on a shared network, unless they are old laptops and or computers i doubt there would be a problem wotht he media creation tool update for windows 10, ive used this way of updating on many devices and never personally had a problem, but if you fear hackers then you should look into kaspersky internet security, its the best one on the market at the moment and if you buy it online at their website itll slash more than 75% of the price if you would get it in store, hope this helps!