Alt became Johnny Silverhand's in 2020. Her history however is very scattered and not even Johnny knows fully. She is a hotshot programmer and Net wiz, she's written an incredibly deadly program that can suck your mind out and eat it. despite her spending most of her time in the Net, she's no helpless heroine, as her enemy, Toshiro, learned the hard way.
She invented the beta version of Soulkiller, a program that would make a digital emulation or copy of a netrunner's mind. Saburo Arasaka kidnapped her, extracted the information from her, and made a more deadly version that would simultaneously fry the netrunner's mind after backing it up, allowing a Sysop to interrogate it at will. They then used it on Alt since she was of no further use to them, but her digital "ghost" broke free into the Net.
Interface +10, Handgun +2, Drive +4, Athletics +5, Notice +8, Seduction +7
Interface plugs. Gold cyberarm with hidden compartment
Light Armor Jacket, Monoknife, Federated Arms X-22 pistol