Who else has this information? Any contact with the family? Or can it only be obtained through snooping?
Well. If it is online, a few tips. Reduce your social media usage. (Easiest way to track you) If your family has access to your Internet and/or router. Use Tor browser with a Bridge (Bridge might not be needed. Do your research. This will ensure less people can see your internet stuff). If you have a phone, make sure to minimize the permissions you give to apps (Less data into apps, means less data to leak). Turn off location on devices as much as possible, and ensure Location sharing is not enabled on things like Google Maps (don't want people to see where you are and were). Go to online accounts like Google. Maximize your privacy by limiting the data shared and stored. Do a factory data reset on your phone and clean install of your operating system in your computer (gets rid of any spying software). If your family has access to your devices, get Tails OS for your desktop and maybe an extra phone (You don't leave anything for them to see when you are away) If you use SMS or instant messaging on things like Whatsapp or messenger try using Signal. (Ensure that your messages can't be snooped unless you or the recieving ends wants to share it) General privacy tip: try to use popular open-source software (You can check if there is any data collection and remove it if you know enough) Use Virtual Machines. Great way to boost security and privacy when doing sketchy stuff
Is there something you are worried about and your oversensitivity is maybe caused by a guilty conscience or something you don't want your family to know about?
Trust yourself. If you feel that way, there should be a reason. Except if you have reasons to think you are oversensitive in such matters? How to check would be to leave some fake info or do something they don't like on purpose and then check if they know about it/ scold you or are cold to you. That being said, is your family the overprotective kind or do you have a feud with them? If it's really bad, make sure to stay safe, keep a friend aware of where you go, install a security camera in your car and on your house lock and maybe the other doors, change your passwords.
It's like this I was reading a bl novel after a while I came down for lunch and mom start teaching us about sex stuff like when you get hard ejaculating and we have to wash it if it happens and it's nothing to be ashamed of anyway while she was talking she kept flashing sideway glances at me ( she was sitting at the head of the table I'm sitting on her right ) while she was explaining that we should be careful if a man encircles your waist or kisses you and that some disgusting perverts like men I can.t help wondering if she knows something I think it online I don.t have any relationship in RL and I don't go out if it's not necessary
It's probably the typical "I know you are masturbating, you are at that age" mindset of modern parents nowadays. They might not have caught you red handed, but they would assume you are doing so but do not want to say it outright to you. Or she just caught a glance at your screen while you were reading. Or it could be the weird faces you were making at the screen. Conclusion is that you are probably oversensitive.
Agreed, parents are quite perceptive to those kinds of things. Considering your mom had something similar to the "talk" with you, I'm assuming you're still somewhat young. I can say from personal experience and by watching my siblings that chances are, you're just not being as stealthy as you think you're being. It's a life skill that grows with experience after all.
Just a normal computer scientist that knows how the world works and about privacy. I don't even follow all the tips, I have barely anything to hide. A few more tips: Make sure email forwarding is off for all email services you use. (You don't want to send copies of your email to others) Change passwords and try to use unique passwords everwhere, but at least on stuff you don't want others to know about. Make sure you don't do stuff that you don't want others to see around others like logging into stuff or unlocking your phone. (Common sense???) Use atleast incognito mode on browser when doing your "stuff". (No browser history saved on the device for parents to check) Check if your router logs/records the websites that are visited. You can login to the router. You can typically login using the default username and password found online. If not, use the wifi password instead of default. Yeah. I doubt you need to worry about being monitered. Maybe they saw your device and seen a site open or browser history. Maybe they saw sites recorded in your router logs. They need to a bit about tech inorder to properly moniter you in other fashions. I doubt they have cameras around the house. Just try to keep your secret activity a bit more hidden.
No, I think that you probably are being monitored. Just make eye contact and nod.. so they know that you know that they are monitoring you!