Researchers have discovered that it is possible to "speak" to voice assistants like Siri and Alexa in a frequency too high for the human ear to hear, Fast Company reports. This so-called "DolphinAttack" could potentially allow hackers to send commands to iPhones or Amazon Echos, asking the devices to call certain numbers or load dangerous websites. "[E]very iPhone and Macbook running Siri, any Galaxy phone, any PC running Windows 10, and even Amazon's Alexa assistant" are vulnerable to the high-frequency attack, Fast Company writes.
The problem stems from the fact that voice assistant microphones are able to "hear" sounds above 20KhZ, which adult human ears can't pick up. Electronic companies might enable devices to hear that high in the first place because "analyzing software might need every bit of 'hint' in your voice to create its understanding," said NewDealDesign founder Gadi Amit.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
Today's political cartoons - May 11, 2025Cartoons Sunday's cartoons - shark-infested waters, Mother's Day, and more
-
5 fundamentally funny cartoons about the US ConstitutionCartoons Artists take on Sharpie edits, wear and tear, and more
-
In search of paradise in Thailand's western islesThe Week Recommends 'Unspoiled spots' remain, providing a fascinating insight into the past
-
Warren Buffet announces surprise retirementspeed read At the annual meeting of Berkshire Hathaway, the billionaire investor named Vice Chairman Greg Abel his replacement
-
Trump calls Amazon's Bezos over tariff displaySpeed Read The president was not happy with reports that Amazon would list the added cost from tariffs alongside product prices
-
Markets notch worst quarter in years as new tariffs loomSpeed Read The S&P 500 is on track for its worst month since 2022 as investors brace for Trump's tariffs
-
Tesla Cybertrucks recalled over dislodging panelsSpeed Read Almost every Cybertruck in the US has been recalled over a stainless steel panel that could fall off
-
Crafting emporium Joann is going out of businessSpeed Read The 82-year-old fabric and crafts store will be closing all 800 of its stores
-
Trump's China tariffs start after Canada, Mexico pausesSpeed Read The president paused his tariffs on America's closest neighbors after speaking to their leaders, but his import tax on Chinese goods has taken effect
-
Chinese AI chatbot's rise slams US tech stocksSpeed Read The sudden popularity of a new AI chatbot from Chinese startup DeepSeek has sent U.S. tech stocks tumbling
-
US port strike averted with tentative labor dealSpeed Read The strike could have shut down major ports from Texas to Maine
