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1–10 of 17 articles
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Bleeping Computer
A newly disclosed FFmpeg flaw dubbed 'PixelSmash' could be exploited for remote code execution on Jellyfin servers under certain conditions, and can also trigger a denial-of-service condition in applications like Kodi, Emby, Nextcloud, PhotoPrism, and OBS Studio. [...]
The Hacker News
While cyberattacks on websites receive much attention, there are often unaddressed risks that can lead to businesses facing lawsuits and privacy violations even in the absence of hacking incidents. A new case study highlights one of these more common cases. Download the full case study here. It's a scenario that could have affected any type of company, from healthcare to finance, e-commerce to
Bleeping Computer
A team of researchers at Georgia Tech, the University of Michigan, and Ruhr University Bochum have developed a novel attack called "Hot Pixels," which can retrieve pixels from the content displayed in the target's browser and infer the navigation history. [...]
ZDNet Security
Privacy concerns shouldn't be limited to your web browser. If you're an Apple Mail user, you can protect yourself from the "cookie" of email clients, the tracking pixel. Jack Wallen shows you how.
Bleeping Computer
A researcher has demonstrated how he was able to successfully recover text that had been redacted using the pixelation technique. Further, the researcher has released a GitHub tool that can be used by anyone to reconstruct text from obscure, pixelated images. [...]
ZDNet Security
The feature is enabled by default on ProtonMail's web app.
Dark Reading
European banks inadvertently transmitted customer data to ad platforms via tracking pixels, raising serious compliance, security, and privacy concerns.
Dark Reading
Tracking pixels let social media companies spy on their own customers when they click over to advertiser sites, gleaning credit card info, currency type, and more.
Bleeping Computer
A new side-channel attack called Pixnapping enables a malicious Android app with no permissions to extract sensitive data by stealing pixels displayed by applications or websites, and reconstructing them to derive the content. [...]
Dark Reading
Sound waves generated by pixels on a screen can transmit information across seemingly impenetrable air gaps.