"Cybercriminals are targeting people using Apple products as they are more likely to have disposable income, a security expert has warned.
Blogger Graham Cluley said that while malware was more common on Windows, Apple customers could not "afford to be lackadaisical" about security.
On Monday, he reported a text message scam that tried to trick people into handing over account information.
Apple's support site warns customers not to enter details on spoof sites."