Phishing links and other suspicious links sent through email, Twitter, forums, and other social media sites could vary. They aren't the same. Some would only bring you to their sites to increase traffic. Some could acquire information from you. Some could inject malware to your computer. But if you consider all the possible dangers of clicking suspicious links, it could even drain you of your money. It could obtain your passwords, pin, private keys, etc.
Private keys are not supposed to be on your mobile phone regardless of whatever security you put in it. Any device that can be connected to the internet is automatically vulnerable to hacking and spamming so it has been mentioned times without number that we should not keep our private keys anywhere close to any internets.
It's better to quickly change your storage where you keep those highly protected from the malicious crooks. As much as possible, avoid saying your private key loud. Due to the nature of these devices, you can never tell if the device manufacturers are in a way spying on you through the Webcam or the microphone.
Lastly, we must avoid clicking on web links we dont have idea about. Whether it is secured or not. This period of festive, there will be a lot of links shared on various social media platforms offering giveaways and bonanza services or promo, you must be extra careful of the links you enter.