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Twitter bans animated PNG files after online attackers targeted users with epilepsy

Twitter is banning animated PNG image files (APNGs) from its platform, after an attack on the Epilepsy Foundation’s Twitter account sent out similar animated images that could potentially cause seizures in photosensitive people. Twitter discovered a bug that allowed users to bypass its autoplay settings, and allow several animated images in a single tweet using

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Twitter blocks animated PNGs, saying a bug had allowed them, and that they did not respect autoplay settings so could be used to harm people sensitive to motion (Igor Bonifacic/Engadget)

Igor Bonifacic / Engadget: Twitter blocks animated PNGs, saying a bug had allowed them, and that they did not respect autoplay settings so could be used to harm people sensitive to motion  —  Twitter will no longer animate PNG files after trolls hijacked the Epilepsy Foundation’s handle and hashtags last month … Twitter blocks animated

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Influencers face backlash for promoting a Saudi Arabian music festival

Image: Instagram Several prominent models and Instagram influencers are facing backlash after attending and promoting Saudi Arabian music festival, MDL Beast. Commenters are “disappointed” and say they are “quietly ignoring the Saudi Arabian humanitarian crisis” by endorsing the country. The anger comes after Diet Prada — a prominent Instagram account that calls out fashion copycats

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Researchers: unpatched flaws in Citrix products leave 80,000+ businesses potentially vulnerable to unauthorized network access; Cisco shares steps to mitigate (Sergiu Gatlan/BleepingComputer)

Sergiu Gatlan / BleepingComputer: Researchers: unpatched flaws in Citrix products leave 80,000+ businesses potentially vulnerable to unauthorized network access; Cisco shares steps to mitigate  —  A newly discovered vulnerability impacting the Citrix Application Delivery Controller (NetScaler ADC) and the Citrix Gateway … Researchers: unpatched flaws in Citrix products leave 80,000+ businesses potentially vulnerable to unauthorized

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Simply carrying a smartphone to a political rally could tie its owner to the event in commercial datasets, thanks to the realtime tracking tech in mundane apps (New York Times)

New York Times: Simply carrying a smartphone to a political rally could tie its owner to the event in commercial datasets, thanks to the realtime tracking tech in mundane apps  —  IN FOOTAGE FROM DRONES hovering above, the nighttime streets of Hong Kong look almost incandescent, a constellation of tens … Simply carrying a smartphone

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