Multiple robot vacuum cleaners in the US were hacked to yell obscenities and insults through the onboard speakers. ABC news was able to confirm reports of this hack in robot vacuum cleaners of the type Ecovacs Deebot X2, which are manufactured in China. Ecovacs is considered the leading service robotics brand, and is a market leader in robot vacuums. One of the victims, Minnesota lawyer Daniel Swenson, said he heard sound snippets that seemed similar to a voice coming from his vacuum cleaner. Th...