There are active ransomware and brute-force attacks being launched against internet-exposed, network-attached storage devices, the device maker warned.
https://threatpost.com/qnap-nas-devices-ransomware-attacks/177452/
FreakOut Botnet Turns DVRs Into Monero Cryptominers
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The new Necro Python exploit targets Visual Tool DVRs used in surveillance systems.
https://threatpost.com/freakout-botnet-dvrs-monero-cryptominers/175467/