Scary times we live in, the disinformation campaigns we've already seen are just the tip of the iceberg.
https://apnews.com/21fa207a1254401197fd1e0d7ecd14cb
https://apnews.com/21fa207a1254401197fd1e0d7ecd14cb
WASHINGTON (AP) — Hey, did my congressman really say that? Is that really President Donald Trump on that video, or am I being duped?
New technology on the internet lets anyone make videos of real people appearing to say things they've never said. Republicans and Democrats predict this high-tech way of putting words in someone's mouth will become the latest weapon in disinformation wars against the United States and other Western democracies.
We're not talking about lip-syncing videos. This technology uses facial mapping and artificial intelligence to produce videos that appear so genuine it's hard to spot the phonies. Lawmakers and intelligence officials worry that the bogus videos — called deepfakes — could be used to threaten national security or interfere in elections.
"I expect that here in the United States we will start to see this content in the upcoming midterms and national election two years from now," said Hany Farid, a digital forensics expert at Dartmouth College in Hanover, New Hampshire. "The technology, of course, knows no borders, so I expect the impact to ripple around the globe."
When an average person can create a realistic fake video of the president saying anything they want, Farid said, "we have entered a new world where it is going to be difficult to know how to believe what we see." The reverse is a concern, too. People may dismiss as fake genuine footage, say of a real atrocity, to score political points.
Realizing the implications of the technology, the U.S. Defense Advanced Research Projects Agency is already two years into a four-year program to develop technologies that can detect fake images and videos. Right now, it takes extensive analysis to identify phony videos. It's unclear if new ways to authenticate images or detect fakes will keep pace with deepfake technology.
Deepfakes are so named because they utilize deep learning, a form of artificial intelligence. They are made by feeding a computer an algorithm, or set of instructions, lots of images and audio of a certain person. The computer program learns how to mimic the person's facial expressions, mannerisms, voice and inflections. If you have enough video and audio of someone, you can combine a fake video of the person with a fake audio and get them to say anything you want.
So far, deepfakes have mostly been used to smear celebrities or as gags, but it's easy to foresee a nation state using them for nefarious activities against the U.S., said Sen. Marco Rubio, R-Fla., one of several members of the Senate intelligence committee who are expressing concern about deepfakes.
A foreign intelligence agency could use the technology to produce a fake video of an American politician using a racial epithet or taking a bribe, Rubio says. They could use a fake video of a U.S. soldier massacring civilians overseas, or one of a U.S. official supposedly admitting a secret plan to carry out a conspiracy. Imagine a fake video of a U.S. leader — or an official from North Korea or Iran — warning the United States of an impending disaster.
