You can reverse the way characters display with this unicode character. U+202E.
Example.
You can use this to make users think that a file has a different exnetion that it really has.
Example: image.gnp.exe
This example actually has the extension.exe so it is a executable but looks like it is a PNG.
Use a password manager Eg. KeyPass.
Use F-droid instead of appstore when I can. Use DNS encryption always and use the tor network when browsing the internet.
Use open source software that you trust.
And if you really value your privacy use Linux.
Allso disconnect social media from your real life. Use a burner email to sign up to sketchy services. Don't forget to log out of you account when on a school/work/unknown device.
More generally be interested in cyber security and you will become safer.
You can reverse the way characters display with this unicode character. U+202E. Example. You can use this to make users think that a file has a different exnetion that it really has. Example: image.gnp.exe This example actually has the extension.exe so it is a executable but looks like it is a PNG.