Cyber attack Knocks Out Access to Websites

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    Cyber attack Knocks Out Access to Websites

    Cyber attack Knocks Out Access to Websites


    Posted: 21 Oct 2016

    Cyber attack Knocks Out Access to Websites

    So-called denial-of-service attacks can knock sites offline by flooding them with junk data, blocking the way for legitimate users

    Several websites including Twitter and Tumblr were unreachable during an extended period for many U.S. internet users Friday following repeated online attacks.

    Source
    Barman58's Avatar Posted By: Barman58
    21 Oct 2016


  1. Posts : 2,161
    Windows 11 Beta channel
       #1

    Yikes. That's a pretty large scale DDoS attack. Twitter, Reddit and Disqus are all still unreachable for me.
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  2. Posts : 68,836
    64-bit Windows 11 Pro for Workstations
       #2

    I was noticing that Twitter was not available off and on for a bit today.
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  3. Posts : 2,161
    Windows 11 Beta channel
       #3

    "Blame the Internet of Things for today's web blackout"

    https://www.engadget.com/2016/10/21/...ternet-outage/

    A possible positive from this whole thing could be the addition of better security on IoT devices.
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  4. Posts : 3,105
    W10 Pro + W10 Preview
       #4

    Hackers targeted "dyn", a New Hampshire based company responsible for routing internet traffic.
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  5. Posts : 27,180
    Win11 Pro, Win10 Pro N, Win10 Home, Windows 8.1 Pro, Ubuntu
       #5

    dencal said:
    Hackers targeted "dyn", a New Hampshire based company responsible for routing internet traffic.
    Yeah! My home state


    It figures an obscure state like mine, that nobody even knows where it is on the map, would break the internet...
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  6. Posts : 27,180
    Win11 Pro, Win10 Pro N, Win10 Home, Windows 8.1 Pro, Ubuntu
       #6

    I mean, think about it, an important part of the net, whose job is(from their site):
    gets DDoS's and kills half of the net in the states!
    Pornhub, got DDOS'd and and survived unscathed, yes Pornhub:
    In the case of DNS infrastructure, however, many point out that the best way for a website to avoid getting brought down by an attack on one host is simply to subscribe to multiple hosts. This is called DNS redundancy, and it’s probably the reason that some sites (like Pornhub) survived the attack unscathed.
    What Is DNS and Why Does It Make the Internet Break?

    And Dyn whose specialty is to protect against this stuff get'S nuked?
    C'mon Dyn, pull you servers out of your DNS's
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  7. Posts : 13,985
    Win10 Pro and Home, Win11 Pro and Home, Win7, Linux Mint
       #7

    Guess my area was lucky, radio couple of hours ago reported it was mostly the Eastern part of the USA.
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  8. Posts : 2,161
    Windows 11 Beta channel
       #8

    Berton said:
    Guess my area was lucky, radio couple of hours ago reported it was mostly the Eastern part of the USA.
    Yeah, and a bit on the west coast and down in Texas.

    Here's the US map for the 3rd attack:
    Cyber attack Knocks Out Access to Websites-map.png

    Apparently Europe got hit a bit too, but not nearly as bad.
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  9. Posts : 27,180
    Win11 Pro, Win10 Pro N, Win10 Home, Windows 8.1 Pro, Ubuntu
       #9

    information   Information
    One piece of advice, if anyone is still having a problem, now the attack is over, still connecting, try flushing your DNS:

    1. Right click on the start menu and choose Command Prompt (Admin) from the menu.
    2. Type in the command: ipconfig /flushdns


    This will clear out any bad DNS requests or false IP addresses that your system has saved, and Windows can then request new ones.
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