Security researchers brought up a remarkable piece of information. This time it’s called Vastflux. ad fraud before us.
There are many different pests in the smartphone world right now. Some of these are from phones. stealing datasome blackmail-oriented works, some of them secretly sign up users to some subscriptions. This time, the focus is not on user data or blackmail. This time it focuses on monetizing users. Vastflux attack is in front of us. There was an attack that reportedly affected 11 million phones, with the attackers targeting 120 publishers out of 1,700 apps, and a full-time attack per day at peak. Achieved 12 billion ad requests. Billions of ads are placed on websites and apps every day. Advertisers pay to have these ads displayed and make money when people click or view the ads. Ad slots in apps and websites are awarded to those who pay the highest to post their own ads.
An ad scam This is exactly where Vastflux comes into play. The names behind the system are on the website and apps. buys an ad space to show their ads. These areas normally only need to show one ad at a time. On the basis of Vastflux, 1 ad is shown, but It is said that 25 different ads are running in the background. So normally one ad appears, but a total of 25 different ads are opened. The company also earns money from 24 different advertisements that it does not show, and there is a special offer for this situation. It is reported that he received help from malicious JavaScript code.
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The only known harm to users of this situation is through excessive advertising. their phones get hotter than normal and consume higher battery. This is especially harmful to advertising companies and site / application owners. As you know, in such matters, Android phones are generally put in the center due to the open structure. However, this time, the process also affects iOS devices, even this time specifically Apple-signed devices are targeted. being transferred. Making a statement on the subject, Google spokesperson Michael Aciman said that the company “invalid traffic” It says it has strict policies against it and has limited “Vastflux presence” on its networks.
Marion Habiby, a data scientist at Human Security, describes the attack as one of the largest and most organized attacks his firm has ever seen. Habiby also about the attack “They’re not trying to take over an entire phone or app, they’re just after a single ad space.” makes the statement.