https://www.vice.com/en_us/article/9395be/the-hacker-in-my-ring-camera-a-tale-of-trolls-and-a-podcast

Imagine installing security cameras in your house to protect your family. Then one day those cameras start talking to you. Harrassing you, in fact.

After last week's news of a series of Ring surveillance camera hacks, Motherboard learned there’s a livestreamed-podcast over a Discord channel where hackers take over people's Ring cameras and use their speakers to troll its owners in the comfort of their own homes.