Why do you say that in the dark a lot of "eyes" in the peeping our data is because, hackers and protection software has been the two sides of the spear and shield, the existence of attacks and defenses - the user's security has been caught up in the problem of information security, but the fact is that all the" security systems", in time, can not escape being attacked.
Even databases protected by enterprise-grade security can result in massive data leaks due to inadequate security measures. For example, if a healthcare organization's system is hacked, your personal medical information will be in someone else's hands, and if the databases of various websites are compromised, your sensitive passwords will be exposed in broad daylight. And so on, from your home address, to your personal medical information, to what you do every day, these are all sensitive and private data.
When private information is digitized, it naturally becomes sensitive and important data. It's conceivable that the kinds of fixed data that can be made up in time (e.g., passwords, important documents, photos, etc.) may be too late to realize the leakage problem, as opposed to the lack of timeliness. What a terrible thing it is to have your life completely exposed online.
It's scary to know that someone is looking at your computer, but it's even scarier to not know how to tell if it's "running," and no one wants to live their life being watched all day. In the face of the potential threats posed by data breaches, the only way to effectively minimize our troubles is to proactively address and better prevent these issues.
We usually have to do regular updates and drivers and applications to ensure device security, use reliable layered security protection systems (such as whitelisted firewalls, anti-malware from reputable vendors, etc.), and develop good Internet habits are all good choices.