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Flushing your DNS cache in Mac OS X and Linux – DreamHost
dscacheutil -flushcache; sudo killall -HUP mDNSResponder
dns  osx  lists  useful  help  sysadmin  tips 
3 days ago by po
Suspicious event hijacks Amazon traffic for 2 hours, steals cryptocurrency | Ars Technica
Amazon lost control of a small number of its cloud services IP addresses for two hours on Tuesday morning when hackers exploited a known Internet-protocol weakness that let them to redirect traffic to rogue destinations. By subverting Amazon's domain-resolution service, the attackers masqueraded as cryptocurrency website MyEtherWallet.com and stole about $150,000 in digital coins from unwitting end users. They may have targeted other Amazon customers as well.


People should be much more concerned an Equinix Chicago site was believed to be the MITM location. Equinix's main location in Chicago (350 E. Cermak) is the termination point for a dedicated / dark fiber run which goes straight to the New York Stock Exchange to reduce latency to / from the Chicago Mercantile Exchange.

350 E. Cermak is a 9 story factory floor (print presses in the day) on the edge of Lake Michigan. Tons of companies have cages at that facility for doing algo-trading as well as human run trading. Every entry way has security halls 10 or so feet long. Five or six years ago they were doing full hand print scans + badge + pin to get inside and held your DL at the security desk.
amazon  aws  dns  bgp  cloud  cryptocurrency 
3 days ago by bwiese
kubernetes-incubator/external-dns: Configure external DNS servers (AWS Route53, Google CloudDNS and others) for Kubernetes Ingresses and Services
GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
dns  kubernetes 
4 days ago by bob.clarke

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