If the error box you're talking about referred to a virus or problem with your Mac or iPhone, it's a scam. By calling the number you most likely validated your phone number with the scammers, so you will probably get calls from other number for a while. IF you never answer calls from unknown numbers and NEVER call back, the calls will eventually stop.
I can attest to that. It's aggravating, but it will stop. Oh, and your iPhone probably has a built-in blocking option, so look into that. You can block each number after the first time a call comes in from an unknown number where no message is left or if the message appears to be from a scammer.
i got the big screw they called from786-373-3044 stating they were from moneyloans.com also sister company to cashadvance.com stated i was pre-approved for $5000 loan they transfer call to loan rep who advise you to make a moneygram payment which after you send pmt you find out is a prepay rushcardlive they tell you the pmt is included in your loan amount and is refunded with loan money. after you make the first mistake and send the moneygram they then have another person tell you now theres a bank transfer fee and request additional funds. again saying is refunded in loan money transfer back to you just minutes after you complete transaction. after you are stupid enough to send money twice you hold for info to get funds sent to you also through moneygram they com back to line and request more money saying pay the fee or you loose what you already paid. i looked up website it had another phone 800-444-9706 i called hem to ask for refund since i did not get loan and they say not there problem someone is saying they are them but there website states your info is secure. moneygram 800-444-3010 refused refund said call card companys called both rushcardlive888-569-7730 no live rep so filed fraud report on line and sent email and univision877-883-6688 they froze the card so the funds couldnt be removed adv file a police report. but didnt offer a refund. if the funds are on card and frozen why not refund to me. everyone states will note numbers are scam fraud. but no one is being held reponsible and im out $509. i also filed a fraud report with federal trade commisson and a police report is being filed tomorrow since the department was closed. moneyloans.com should be responsible since they connected my info with the loan company claiming to be them and there website advertises i secure info. when you need a loan you should not be paying the loan company. they also refuse to send you paperwrk til loan is complete but make you believe over and over, they are not a scam... i hope no one else is a desparte as me.to be taken advantage of. scam scam scam 786-373-3044 website a lie 800-444-9706 also refuse to give there name. but sy the are legit. not if you are give me back my f-n money.