A security company says that one easy way to find recently closed laptops hidden in cars or bags is to search for Wi-Fi radios, because some laptops can take half an hour or more before going into sleep mode. You need a specialized scanner to do sniff out Wi-Fi radios, but NetworkWorld.com says you can get one for about $50. The security company, Credant Technologies, says a group of lottery scammers in Jamaica were using stolen laptops that they found in this way. The solution: disable your Wi-Fi before you close the lid on your laptop.
“Laptop theft can be reduced by turning off WiFi” [infosecurity via jen_h]
“Wi-Fi finders let thieves track down hidden laptops” [Network World]