Apple iPhone Warranty Scam

Symantec has recently observed phishing scams targeting Apple iPhones in order to gain serial numbers, IMEI, model, and capacity, etc.
What is an IMEI?
An IMEI (international mobile equipment identity) is a 15-digit unique number used by GSM networks to identify valid devices. Every GSM, WCDMA, or iDEN mobile phone (and even the odd satellite phone) has an IMEI. It can be found under the battery of the device or by typing *#06# on the mobile. If your phone or device is lost or stolen you can report it to your service provider, providing the IMEI number. The service provider can then blacklist the IMEI number, rendering the device unusable in that country.
Why do scammers need the IMEI number?
A device with a blacklisted IMEI is unusable in that country. There is no restriction on having the same IMEI number for two devices. So, scammers can simply steal the number from other users who have valid or working IMEIs and copy it to the stolen device. Scammers can then use the stolen device or even sell it.
How are scammers stealing IMEIs?
Scammers have been creating phishing sites that make the claim that a free one-year warranty extension for a certain mobile device or devices is available. To obtain the (fake) offer, users are asked to provide their device information, including serial number, IMEI number, type of phone, and so (continue reading...)