wallhack/glow CS:GO

hey, I'm new to CS:GO hacks, I've been trying different wallhacks, but now since laste steam update people are just everywhere on my screen, I have for exsample had a glowing terrorist in ct spwan at the start of a new round, and someone at long (D2) is this cause of the update? or what? I don't understand :/ please help :/

thank you

Yeah, there was definitely an update that messed with CS:GO.
Both the private client I code and the lite client that I intend(ed?) to release free are messed up by it.