By Johannes B. Ullrich, Ph.D. Discovering DNS over HTTPS
https://isc.sans.edu/forums/diary/Is+it+Possible+to+Identify+DNS+over+HTTPs+Without+Decrypting+TLS/25616/
Ring Camera Weaknesses
https://www.vice.com/en_us/article/epg4xm/amazon-ring-camera-security
WhatsApp DoS Bug
https://research.checkpoint.com/2019/breakingapp-whatsapp-crash-data-loss-bug/
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