Facebook and its sister properties Instagram and WhatsApp are suffering from ongoing, global outages. We don’t yet know why this happened, but the how is clear: Earlier this morning, something inside Facebook caused the company to revoke key digital records that tell computers and other Internet-enabled devices how to find these destinations online.
It seems nearly every day we’re reading about Internet attacks aimed at knocking sites offline and breaking into networks, but it’s often difficult to visualize this type of activity. In this post, we’ll take a look at multiple services for tracking online attacks and attackers around the globe and in real-time.
In case any of you loyal readers missed it, KrebsOnSecurity.com and its author were featured in a 60 Minutes interview last night on the credit and debit card breaches that have hit countless retailers and consumers over the past year.… Read More »
The Nov. 2009 blackout that plunged millions of Brazilians into darkness for up to six hours was not the result of cyber saboteurs, but instead an unusual confluence of independent factors that conspired to cause a cascading power failure, according to a classified cable from the U.S. embassy in Brazil.