NOTE: ALL OUR SERVERS ARE SAFE FROM ALL ATTACK AND WE HAVE TAKEN ADVANCE PRECAUTION & ENHANCE HIGHER SECURITY - CLIENTS WITH SILICON VALLEY TECHNOLOGIES THIS ANNOUNCEMENT IS NOT FOR YOU .BUT TO GIVE YOU INFORMATION TO KEEP YOUR ACCOUNT AND ACTIVITY SAFE
DNS provider DynDNS, also known as Dyn.com is currently being attacked using a very aggressive DDoS attack. If you use them for your website DNS you probably have experienced outages today.
This attack affects any website or online service that uses Dyn.com for DNS resolution. So far this attack has affected:
- Wordcamp ticket sales were affected earlier today according to WP Slack #community-team channel.
And many other large well known brands.
This attack may affect your website shopping cart checkout if you use a service provider who has been affected by the attack. It may also affect other features or services you provide to customers that rely on being able to contact a site affected by the attack.[Updated at 12:18pm Pacific Time] These may include:
- Social media integration. Twitter was not available earlier today and if it’s API becomes unavailable, it may affect certain pages loading and may affect user’s ability to share posts.
- Backups. If your backups are stored off-server on an external domain, make sure that domain stays accessible or backups may not be copied over.
- Checkout. Already mentioned, but if your payment processor goes offline, it will stall all transactions on your site and may even make certain pages inaccessible. Paypal has been affected by this but appears to be back.
If you are affected by this attack, you should consider setting up another DNS provider as your secondary DNS or temporarily moving all DNS to another provider. This appears to be what Amazon has done to mitigate the attack. You will need to exactly duplicate your DNS configuration on the new provider before making it the authoritative DNS for your domain and this may take some time. The transfer may take up to 48 hours, by which time this may all be over.
The attack appears to be an attack on Dyn’s infrastructure according to their technical updates. They are working continuously to mitigate the attack. You can watch BGP routes change as Dyn tries to mitigate the attack.
Last Friday the source code for the Mirai malware that infects a very large (greater than 1 million) Internet of Things botnet was released to the general public. According to Brian Krebs this “virtually guarantees that the Internet will soon be flooded with attacks from many new botnets powered by insecure routers, IP cameras, digital video recorders and other easily hackable devices”. This large scale attack today may be related to the Mirai source code release.
DownDetector is showing many major brands are having trouble today. Click on a logo for connectivity details.
Friday, October 21, 2016