09/10/2026
When you log into a new tool with your Google account instead of making a fresh password, you're tying that tool to your Google login. Do it enough times and one account controls all of them.
It's quick, so most people click it without thinking.
The trouble starts if someone gets into that Google account. They get your email, and every app you logged into with it, in one go.
Google itself is a risk here too. If it ever suspends or locks your account, you can lose all those apps at once, and getting a Google account back is famously hard.
So for anything your business relies on, give it its own login and password, with two-factor turned on.
And put strong security on the Google account itself, since so much now runs through it.