The Glitchlings are a race of glitch-like spiders that roam within The Trash Bin.
Glitchlings are spider-like creatures that appear only within cameras, computer screens, and mirrors. They cannot be percieved by the human eye unless looking at the screen and/or mirror. They tend to corrupt computer data, and will, on most occasions, physically corrupt the user, distorting the flesh until the user is dead.
The Lurkers created these beings to after those able to catch errors on camera, rather than doing this, they began corrupting data and physically attacked and killed people. The Lurkers saw no use for them, so they casted most of them into The Trash Bin.