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Major US tech shares see over $1 trillion wiped off this week in major sell-off

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Major US tech shares see over $1 trillion wiped off this week in major sell-off

Gli ultimi otto messaggi ricevuti dalla Federazione
@pierobosio@soc.bosio.info
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  • jon@social.vivaldi.netundefined

    We added our Vivaldi Social server to the Fediverse on November 15th 2022.

    Fediverso vivaldi fediverse mastodon twitter socialmedia meta facebook
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    oblomov@sociale.networkundefined
    @jon a bit off topic, but there's apparently some weird interaction between blog federation, quote toots and some Mastodon version: the blog post QTed in your post appears as “removed by its author” even though I can actually load it in my instance and it shows up properly quoted on your instance (see attached screenshot).cc @pfefferle since my understanding is that the Vivaldi blog is WordPress
  • oots@infosec.exchangeundefined

    The "Bluetooth Headphone Jacking" talk at #39c3 was awesome, too.

    Uncategorized 39c3 bluetooth phone whatsapp amazon youcannotbeparanoideno security
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    oots@infosec.exchangeundefined
    The "Bluetooth Headphone Jacking" talk at #39c3 was awesome, too. They reversed a popular SOC that powers Bluetooth earbuds and headphones.They found that (even without being paired to the headphone), they could dump flash and RAM from the device. Then they dumped a bunch of info from the device - e.g. the #Bluetooth address and "master" encryption keys used for the communication with paired devices (e.g. a #phone).Then they impersonated the headphone from their laptop and connected to the phone (pretending to be the headphone).The headphone (or the laptop impersonating the phone) has permissions to do some things on the phone, e.g. accept calls, increase/decrease volume, etc.Then they started recovering access a #WhatsApp account via some account recovery mechanisms. That required some one-time security key which would normally be delivered via SMS, but that could be delivered via phone call as a fallback option, too. Since the phone thought it was connected to the Bluetooth headphone, phone call audio would go to the laptop via Bluetooth.As the cherry on top, they escalated into the victim's #Amazon account.Scary shit. #YouCannotBeParanoidEnough #security
  • redhotcyber@mastodon.bida.imundefined

    Hai ricevuto una multa recentemente?

    News redhotcyber news microsoft threatintelligence phishing storm0900 malware xworm
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    redhotcyber@mastodon.bida.imundefined
    Hai ricevuto una multa recentemente? Tranquillo: era solo un hacker!📌 Link all'articolo : https://www.redhotcyber.com/post/hai-ricevuto-una-multa-recentemente-tranquillo-era-solo-un-hacker/#redhotcyber #news #microsoft #threatintelligence #phishing #storm0900 #malware #xworm #cybersecurity #hacking
  • redhotcyber@mastodon.bida.imundefined

    Microsoft Blocca il Metodo di Attivazione KMS38 per Windows 10 e 11

    News redhotcyber news microsoft windows11 windows10 kms38 attivazioneoffline massgrave
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    redhotcyber@mastodon.bida.imundefined
    Microsoft Blocca il Metodo di Attivazione KMS38 per Windows 10 e 11📌 Link all'articolo : https://www.redhotcyber.com/post/microsoft-blocca-il-metodo-di-attivazione-kms38-per-windows-10-e-11/#redhotcyber #news #microsoft #windows11 #windows10 #kms38 #attivazioneoffline #massgrave #cybersecurity #hacking #malware #pirateriainformatica #sicurezzainformatica #windowsactivation