One of the few ways you can proactively deal with Aaron Marrón. At 2 Influence a pop, it isn't super difficult to slot, and as a bonus it can hit other important Runner targets: Beth Kilrain-Chang, Temüjin Contract, Earthrise Hotel, and Kati Jones to name a few.
While a little less reliable, Snatch and Grab costs 0 credits and no influence. Usually a turn where you can win the trace. Oh, right, you have to hope they don't have a counter on Marron. — LynxMegaCorp