GPS, Mobile, SIM card, theft, Uncategorized SIM card in bird’s GPS tracker used to rack up $2,700 phone bill ThreatRavens July 6, 2018 Researchers assumed the bird was dead when its GPS signal stopped moving. A few weeks later the team received a giant phone bill. Go to Source Author: Lisa Vaas Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on WhatsApp (Opens in new window)