• North Korea's profitable fixation on cryptocurrency. • Amazon uncovers a cryptomining sneaking into customer clouds. • Insecure Docker API servers are also hosting cryptominers. • A new and truly massive SmartTV-based botnet discovery. • DNS Benchmark's 4th release. • Who, besides Let's Encrypt, offers free automated certs. • Some interesting listener feedback. • And how a PNG Icon was used to infect 50,000 Firefox users.