iPhone users need to be vigilant as a serious cyber threat targeting Apple IDs has been uncovered by Symantec security experts. A sophisticated SMS phishing campaign tricks users into disclosing their Apple ID credentials through fake iCloud update messages. Apple advises enabling two-factor authentication and being cautious of messages urging users to disable security features. Phishing attempts are not limited to Apple users, with similar scams reported targeting Netflix and Amazon customers. Users are urged to use strong antivirus protection, avoid clicking on suspicious links, and keep software updated to prevent malware installation. If a user falls victim to a scam, they should scan their device for malware, change passwords immediately on a separate device, monitor accounts for unauthorized activity, use identity theft protection, contact banks and credit card companies, alert contacts, and restore their device to factory settings. Stay informed, cautious, and proactive to protect against cyber threats.