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DNS

Subdomain Hijacking, http domain concept background

One in Five DNS Records are Susceptible to Subdomain Hijacking

April 18, 2023 TD Staff Leave a Comment

CSC, the enterprise domain name registrar and security threat intelligence providers’ latest report found that over 21% of DNS records point to content that does not resolve; thus, leaving many companies vulnerable to subdomain hijacking. Additionally, over 277,000 (63%) show error status codes such as “404 not found” or “502 bad gateway.” According to Wilmington, […]

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Facebook outage

What Happened With Facebook’s Outage?

October 6, 2021 Alyssa Borelli Leave a Comment

A faulty configuration change led Facebook, Instagram and WhatsApp to all go down for at least six hours on Monday, October 4. Those trying to reach the social media platforms were met with browsers and apps displaying DNS errors on connection attempts. The routing prefixes suddenly disappeared from the internet’s border gateway protocol (BGP), a […]

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Akamai Edge DNS

Why The Internet Broke Today

July 22, 2021 Zachary Comeau Leave a Comment

A software configuration update in Akamai Edge DNS – not a cyberattack – took down a large chunk of the internet today.

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