Investigamos centenas de histórias enganosas durante a pandemia. Isso nos deu uma ideia sobre quem está por trás da desinformação - e o que os motiva. Aqui estão sete tipos de pessoas que iniciam e espalham falsidades.

Councils have seen a "significant surge" in criminal activity, including the sale of bogus medical kit.

WhatsApp on Tuesday placed new limits on message forwarding as part of an effort to curb the spread of misinformation about the coronavirus pandemic.

The following article, BREAKING: CBS News Allegedly Staged Fake COVID19 Testing In MI…Makes Dem Gov Whitmer Look Like She’s Doing More To Help Citizens Than Fed Government [VIDEO], was first published on 100PercentFedUp.com.

Project Veritas founder James O’Keefe has done it again. He’s uncovered yet another deceitful piece of coverage on the Wuhan coronavirus pandemic in America by CBS News. O’Keefe begins his interview with a man whose identity is being hidden, “You’re telling me—you’re 100% certain, that CBS News, CBS News Corporation national—staged a fake event. They […]

Continue reading: BREAKING: CBS News Allegedly Staged Fake COVID19 Testing In MI…Makes Dem Gov Whitmer Look Like She’s Doing More To Help Citizens Than Fed Government [VIDEO] ...

In April, the company yanked 1,887 misleading accounts, pages and groups tied to eight influencer networks building fake engagement.

Actually, they weren.t caught together at all their images were put together with software. The shadows cast by the stars. faces give it away: The sun is coming from two different directions on the same beach! More elaborate digital doctoring is detected with mathematics. Calculus, linear algebra, and statistics are especially useful in determining when a portion of one image has been copied to another or when part of an image has been replaced. Tampering with an image leaves statistical traces in the file. For example, if a person is removed from an image and replaced with part of the background, then two different parts of the resulting file will be identical. The difficulty with exposing this type of alteration is that both the location of the replacement and its size are unknown beforehand. One successful algorithm finds these repetitions by first sorting small regions according to their digital color similarity, and then moving to larger regions that contain similar small ones. The algorithm.s designer, a leading digital forensics expert, admits that image alterers generally stay a step ahead of detectors, but observes that forensic advances have made it much harder for them to escape notice. He adds that to catch fakers, At the end of the day you need math.(1) For More Information: Can Digital Photos be Trusted?, Steve Casimiro, Popular Science, October 2005. _______ 1 It May Look Authentic; Here.s How to Tell It Isn't, Nicholas Wade, The New York Times, January 24, 2006.

Hany Farid talks about fighting fake videos: "Mathematically, there's a lot of linear algebra, multivariate calculus, probability and statistics, and then a lot of techniques from pattern recognition, signal processing, and image processing."

Fake news -- United States -- Juvenile literature.

Wood, Stephanie -- Relations with men.

Forgery -- History.

Data-driven analysis has been increasingly used in various decision making processes. With more sources, including reviews, news, and pictures, can now be used for data analysis, the authenticity of data sources is in doubt. While previous literature attempted to detect fake data piece by piece, in the current work, we try to capture the fake data sender's strategic behavior to detect the fake data source. Specifically, we model the tension between a data receiver who makes data-driven decisions and a fake data sender who benefits from misleading the receiver. We propose a potentially infinite horizon continuous time game-theoretic model with asymmetric information to capture the fact that the receiver does not initially know the existence of fake data and learns about it during the course of the game. We use point processes to model the data traffic, where each piece of data can occur at any discrete moment in a continuous time flow. We fully solve the model and employ numerical examples to illustrate the players' strategies and payoffs for insights. Specifically, our results show that maintaining some suspicion about the data sources and understanding that the sender can be strategic are very helpful to the data receiver. In addition, based on our model, we propose a methodology of detecting fake data that is complementary to the previous studies on this topic, which suggested various approaches on analyzing the data piece by piece. We show that after analyzing each piece of data, understanding a source by looking at the its whole history of pushing data can be helpful.

Christian Rau.

Source: Brazilian Journal of Probability and Statistics, Volume 33, Number 3, 549--557.

Abstract:
We revisit a shape inversion formula derived by Panaretos in the context of a particle density estimation problem with unknown rotation of the particle. A distribution is presented which imitates, or “fakes”, the uniformity or Haar distribution that is part of that formula.

With measures to stem the spread of COVID-19 putting a chokehold on their filming capabilities, advertising agencies are enhancing old content with new tech, including deepfakes. Deepfakes typically blend one person's likeness, or parts thereof, with the image of another person. Ad agencies are so restricted in how they can generate content, they'll explore anything that can be computer-generated.

The new findings raises questions about the authenticity of a collection of texts known as the "post-2002" scrolls

The game's developer Ndemic Creations is adding the new 'Fake News' game scenario to raise awareness about the dangers of falsehoods and internet conspiracy theories ahead of the UK election. The new mode is now available in the iOS version.

A team of social media analysts at an SA business school is tracking misinformation, disinformation, distortion and lies online.

Not sure which sources to trust when you're online? These browser plug-ins and online tools can help you figure out how to detect fake news sites.

Deepfakes, or doctored videos, have mostly been used to harm the reputations of celebrities and politicians. Now the AI-assisted technology is being used to trick companies out of big money.

After even mainstream outlets objected to a deceptively edited video of VP Mike Pence, comedian Jimmy Kimmel issued a sarcastic apology suggesting that lying about the Trump administration is fine because they don’t “value truth.”
Read Full Article at RT.com

Opposition leader Juan Guaido continues to deny any link to a failed armed incursion into Venezuela, despite his own allies handing over a lengthy contract to American media naming him as the commander of the operation.
Read Full Article at RT.com

The West’s adversarial journalism tradition designed to be watchdog of the government’s abuse of power would need some reformation in the midst of new media tools.

Fake Message: જનતા કર્ફ્યૂ સમયે તાળી અને થાળી વગાડવાના અવાજ બાદ એક સાઉન્ડ વેબ ક્રિએટ થયો અને કોરોના ભારતમાં નબળો પડી ગયો

BY EMEKA EJERE Prof. Akin Abayomi,  the commissioner for health in Lagos State has refuted reports claiming that he tested positive for coronavirus. Prof Abayomi urged people of the state and Nigerians to disregard the reports which he described as fake and misleading. The commissioner, who made the clarification in a series of tweets, said […]

The post News that I tested positive for Covid-19 fake, misleading – Lagos health commissioner appeared first on Hallmarknews.

(MENAFN - Dubai PR Network) Dubai, United Arab Emirates, May 09, 2020: You will never go through the hassle of using fake lashes! With a... ......

Police say Natalie Bonello pretended to be a care worker in order to gain access to elderly women’s homes, from which she then proceeded to steal jewellery

Criminal investigators in the United States have stepped up their pursuit of Covid-19 fraudsters selling unproven treatments and equipment online.The Homeland Security Investigations (HSI) has partnered with major health care and e-commerce companies to fight back against a deluge of fake goods being sold during the pandemic.There has been a rise in opportunists seeking to “capitalise and profit from the fear and anxiety” surrounding the Covid-19 disease, increasing sales of counterfeit…

Earlier this week, a Southern California filmmaker posted his newest production on Facebook and YouTube and let the social media platforms do what they’ve been built for: make his video go viral.Within days, the 26-minute video had spread like wildfire, racking up millions of views and attracting legions of new fans. The video, called “Plandemic,” looks like a serious documentary, with well-shot interviews intercut with news footage and ominous music. But it propagates coronavirus conspiracy…

There was a collective sigh of relief when Japanese Prime Minister Shinzo Abe and International Olympic Committee (IOC) president Thomas Bach shook elbows over the postponement of the Tokyo 2020 Olympic Games in March because of the coronavirus pandemic. What with the unprecedented postponement of an Olympics and subsequent uncertainties over athletes, logistics, sponsors, a Tokyo 2020 main office employee contracting Covid-19, and the increasing friction between Abe’s and Tokyo governor (and…

This year’s World Press Freedom Day on 3 May falls during COVID-19 lockdowns in many of our countries. Restriction on movement means journalists all over the world are facing obstacles in getting interviews and data, and verifying stories before publishing. In addition, the global pandemic has been used by many governments to control not just […]

The post Journalism is Not a Crime…and Fake News on Social Media is Not Journalism appeared first on Inter Press Service.

An AI based on deepfake technology can translate videos of a person speaking in one language into another. In future, it could help people who don’t speak the same language communicate

An analysis of the media consumption habits of people in the US shows that fake news makes up a tiny fraction of what they watch or read every day