Skype users hit by ransomware through in-app malicious ads

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Several users have complained that ads served through Microsoft's Skype app are serving malicious downloads, which if opened, can trigger ransomware.

News of the issue came from a Reddit thread on Wednesday, in which the original poster said that Skype's home screen -- the first screen that shows up on consumer versions of the software -- was pushing a fake, malicious ad, purporting to be a critical update for the Flash web plug-in.

According to the thread, the ad triggered a download of an HTML application, designed to look like a legitimate app. The app, when opened, would download a malicious payload, which locks the user's computer and encrypts its files for ransom.

Many other users in the past few days have also complained of similar issues with Skype's in-app ads, with at least two other people having the same "fake Flash" ad into Thursday.

Knowing it was malicious, the user didn't run the app but instead deconstructed and posted the code...


Read more: Skype users hit by ransomware through in-app malicious ads | ZDNet
 

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64-bit Windows 11 Pro for Workstations
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JUST PLAIN EVIL --> RANSOMEWARE !! :mad:
 

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    Computer type
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    Computer Manufacturer/Model Number
    [Self-built](custom-build)(June 2020)
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    Windows 11 Pro (x64)
    CPU
    AMD Ryzen 9 3900X 12-Core Processor
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    32GB, 2x G.Skill 16GB (PC3200)(DDR4-2137)
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    Sound Card
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    DELL G15 Ryzen edition, model 5515
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    Windows 11 Pro
    CPU
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    16GB DDR4
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    Screen Resolution
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    500GB NVMe SSD
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    DELL power brick.
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    built-in
    Mouse
    Microsoft basic optical scroll mouse
    Internet Speed
    1000Mbps download, 20Mbps upload
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    Firefox & Waterfox Classic
Luckily I haven't been on Skype for about a month or two. Let's just say I won't be on til' this ends :rolleyes:
 

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Windows 7 Home Basic x64Intel Core i5-3320M4GBIntel HD Graphics 4000
Computer type
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Computer Manufacturer/Model Number
HP
OS
Windows 7 Home Basic x64
CPU
Intel Core i5-3320M
Motherboard
Unknown
Memory
4GB
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Intel HD Graphics 4000
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128GB Samsung SSD
1TB Seagate HDD
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Redragon Kala RGB
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Razer Deathadder
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MalwareBytes
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Google Chrome
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