• A new DRAM problem called "RAMBleed" • A bad Linux TCP SACK server kernel crashing flaw • Last week's patch Tuesday • A Bluetooth surprise • Another useless warning about the BlueKeep vulnerability • Microsoft misses a 90-day Tavis Ormandy deadline • Good news about GandCrab wrapup • Yubico's entropy mistake • Post-announce SQRL news • Our favorite iOS security app • Attacks on Exim mail servers and other pending disasters