CookieMiner is a new malware strain capable of stealing and exfiltrating web browser cookies related to online wallet services and cryptocurrency exchange websites, as well as passwords, text messages, and credit card credentials. The newly identified malware targets Mac devices and shares at least some of its code with the OSXDarthMiner and OSX.LamePyre strains discovered by Malwarebytes during December 2018. The malware is also designed to scan for wallet information and text messages from iPhone backups which are extracted and copied to an interestingfile.
Source: https://www.bleepingcomputer.com/news/security/new-malware-siphons-cryptocurrency-wallets-and-credentials-credit-cards/