A DDoS mitigation service provider in Europe was targeted in a massive distributed denial-of-service attack that reached 1.5 billion packets per second. The attack originated from thousands of IoTs ...

Microsoft has experienced another global outage — this one following on the heels of the recent CrowdStrike incident that downed 8.5 million Windows machines. The latest event was an eight-hour outage ...

The scale of the attack shows an ever-increasing amplification of distributed denial-of-service attempts, aided in part by the growing number of vulnerable or poorly secured IoT devices. Content ...

Redmond has confirmed the eight-hour Azure outage on July 30 was triggered by a distributed denial-of-service attack, but an “error in the implementation of [their ...

A pair of attacks revealed by researchers this year underscored the fragility of the Domain Name System (DNS) and the security extensions (DNSSEC) that were adopted to help secure the world's internet ...

Bitcoin Knots' attempt at transaction filtering has been a completely ineffective and failed attempt to denial-of-service attack the Bitcoin network. This is a very basic concept. Someone makes use of ...

During a distributed denial-of-service campaign targeting organizations in the financial services, internet, and telecommunications sectors, volumetric attacks peaked at 3.8 terabits per second, the ...

KrebsOnSecurity last week was hit by a near record distributed denial-of-service (DDoS) attack that clocked in at more than 6.3 terabits of data per second (a terabit is one trillion bits of data).

A denial-of-service (DoS) attack briefly disrupted the website for Hartsfield-Jackson Atlanta International Airport on Friday, though airport operations were not impacted. The ATL technology team ...

Dark Storm claims responsibility for X DDoS attack. Update, March 12, 2025: This story, originally published March 11, has been updated with additional insight from multiple security experts regarding ...