![The Checklist by SecureMac show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/069/949/small/the-checklist-by-securemac.jpg)
Summary: Malware and vulnerabilities have roared in early in 2018. On this week's Checklist by SecureMac, three hazards and two helpers about which you should know. Items on the list include: - Coldroot - Shlayer - A secret crypto-miner in the Mac App Store - LuLu: an open-source outbound firewall app - Mozilla locking Facebook in a box