The incident is the latest of five in the last month. The school has put fliers up around campus, but students admit it's sometimes easy to forget the danger.
"I've been a little wary of it, but sometimes when it's late and you just want to get home, you kind of forget about the fliers that you saw, and just start walking home alone," said UCLA student Hillary Jacobs.
Police do not believe any of the assaults are connected.