Is it possible to hack an instagram account without phishing,payload,rat or troyan? I mean entering in the account of the personal instagram without that person has to click, download or fill anything?
0day.today
A vulnerability allowing brute force instagram was fixed about 3 years ago. It is very unlikely that you can easily brute force it. Instagram will see abnormal amount of requests trying to authorize and will just notify owner of account about hacking attempt .Try brute force

then you have to guess their password, start researching what brute force is and good luckI mean entering in the account of the personal instagram without that person has to click, download or fill anything?
if you manage to get the sessions cookies you can see the person's account, but not control their deviceWith a hijacking could I control all the dispositive without the other person has to do anything?
most likely no, passwords shouldn't be sent on cookiesAnd could I see its password?