Network Security News Summary for Monday November 29th, 2021

Disappearing Phish; Trickbot HTML Resolution Check; QNAP QVR Patch; CronRAT Phishing Pages Hiding Itself Using Dynamically Adjusted IP Based Allow List https://isc.sans.edu/forums/diary/Phishing+page+hiding+itself+using+dynamically+adjusted+IPbased+allow+list/28070/ Trickbot Phishing Checks Screen Resolution to Evade Researchers https://www.bleepingcomputer.com/news/security/trickbot-phishing-checks-screen-resolution-to-evade-researchers/ QNAP QVR Patch https://www.qnap.com/de-de/security-advisory/qsa-21-51 CronRAT Malware Hiding in cron https://sansec.io/research/cronrat keywords: cronrat; malware; cron; crontab; qnap; qvr; trickbot; html; resolution; phishing; ip address; allow list; block list