March 08, 2022 3:22PM
CVE-2022-26143: A Zero-Day vulnerability for launching UDP amplification DDoS attacks
A zero-day vulnerability in the Mitel MiCollab business phone system has recently been discovered (CVE-2022-26143). This vulnerability, called TP240PhoneHome, which Cloudflare customers are already protected against, can be used to launch UDP amplification attacks...
March 08, 2022 2:59PM
CVE-2022-26143: TP240PhoneHome reflection/amplification DDoS attack vector
A new reflection/amplification distributed denial-of-service (DDoS) vector with a record-breaking potential amplification ratio of 4,294,967,296:1 has been abused by attackers in the wild to launch multiple high-impact DDoS attacks...
March 04, 2022 4:46PM
Shields up: free Cloudflare services to improve your cyber readiness
Cloudflare Zero Trust
Whether you’re a seasoned IT professional or a novice website operator, these free Cloudflare resources are available for you today. Beyond these free resources, there are a few simple steps that you can take to help stay protected online...
January 17, 2022 2:19PM
Cloudflare customers on Free plans can now also get real-time DDoS alerts
We’re excited to announce that customers using our Free plan can now get real-time alerts about HTTP DDoS attacks that were automatically detected and mitigated by Cloudflare...
January 10, 2022 1:58PM
DDoS Attack Trends for Q4 2021
In Q4, we observed a 95% increase in L3/4 DDoS attacks and record-breaking levels of Ransom DDoS attacks. The Manufacturing industry was the most targeted alongside a 5,800% increase in SNMP-based DDoS attacks and massive campaigns against VoIP providers around the world...
December 09, 2021 1:59PM
How to customize your layer 3/4 DDoS protection settings
Cloudflare Enterprise customers using the Magic Transit and Spectrum services can now tune and tweak their L3/4 DDoS protection settings directly from the Cloudflare dashboard or via the Cloudflare API....