Attackers DDoS WannaCry Kill Switch (venturebeat.com)

An anonymous reader quotes VentureBeat: As of late Friday, after many of the deadlines threatening data deletion had passed, few victims had paid ransoms. According to Elliptic Enterprises, only about $94,000 worth of ransoms had been paid via Bitcoin, which works out to less than one in a thousand of the 300,000 victims who were reportedly affected by WannaCry... While not as bad as feared, ransomware (not to mention cybersecurity threats in general) isn't going away. Wired reported that the domain registered by Hutchins has been under intense denial-of-service attacks delivered by an army of IoT devices marshalled, zombie-like, by Mirai.

Comments

Typical Rate

[mentil]

Less than one in a thousand is a typical 'success' rate for any scam. Given that this is a worm, the cost of propagating to those 300k devices was almost nil after it was done being coded. Considering the attack used publicly-released exploits, pretty much every other component could've been sitting in a drawer using 95% reused code chunks.

It's not like Silicon Valley contractors were paid to code this thing, some 3rd-world hacker (possibly unemployed) threw it together; the cost of creation is way under $94k, I suspect. The NSA probably paid 10x that to find the exploits, and who knows if they ever got to use them.

I thought it just resolved the domain name?

[Anonymous Coward]

I thought the "kill switch" just attempted to resolve the domain name which is why just registering the name was enough to activate it. If that's the case, what's the point of the DDoS other than just being a dick overall?