A Twitter security flaw gives hackers a way to post unauthorized tweets via text messaging, and British cybersecurity firm Insinia has proven its existence by hijacking some celebrities' accounts. The company was able to post tweets as other people without having to enter their passwords by spoofing their mobile numbers. It's easy to forget the feature if you have data and a smartphone, but Twitter still allows you to tweet via SMS. You simply have to link your digits to your account and then text what you want to post to a number Twitter designated for your country and carrier.
Source: Gizmodo, The Guardian
Twitter security flaw uses text spoofing to hijack UK accounts posted first on https://www.engadget.com
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