It's similar with Social Syndrome as it does also tackle the dark web and how dangerous the social world is.

It's not really similar to Dear Uranus but I do think it'll be easier to find GL titles because they're still rare so I recommended it!!
There's also Chasing Sunset (which is completely the opposite of Dear Uranus as it does talk heavily about mental health and mental illness). Both Pearl Next Door and Chasing Sunsets are GL's from the Philippines :D