MORE POSTS
October 14, 2023 12:00 AM
Malicious “RedAlert - Rocket Alerts” application targets Israeli phone calls, SMS, and user information
On October 13, 2023, Cloudflare’s Cloudforce One Threat Operations Team became aware of a malicious Google Android application impersonating the real-time rocket alert app, Red Alert, which provides real-time rocket alerts for Israeli citizens...
March 15, 2023 1:00 PM
Using the power of Cloudflare’s global network to detect malicious domains using machine learning
Cloudflare has developed proprietary models leveraging machine learning and other advanced analytical techniques to detect security threats that take advantage of the domain name system (DNS)...
September 28, 2022 1:00 PM
Introducing Cloudflare’s free Botnet Threat Feed for service providers
We’re pleased to introduce Cloudflare’s free Botnet Threat Feed for Service Providers. This includes all types of service providers, ranging from hosting providers to ISPs and cloud compute providers....
September 19, 2022 2:01 PM
Cloudforce One is now generally available: empower your security team with threat data, tooling, and access to industry experts
Cloudflare’s threat operations and research team, Cloudforce One, is now open for business and has begun conducting threat briefings. Join our webinar on “YackingYeti: How a Russian threat group targets Ukraine—and the world”, scheduled for October 12, to learn more...
July 07, 2022 12:57 PM
New WAF intelligence feeds
Cloudflare is expanding our WAF’s threat intelligence capabilities by adding four new managed IP lists that can be used as part of any custom firewall rule...
June 21, 2022 12:59 PM
Introducing Cloudforce One: our new threat operations and research team
Meet our new threat operations and research team: Cloudforce One. While this team will publish research, that’s not its reason for being. Its primary objective: track and disrupt threat actors...
March 14, 2022 12:59 PM
Investigating threats using the Cloudflare Security Center
The data we glean from attacks trains our machine learning models and improves the efficacy of our network and application security products, but historically hasn’t been available to query directly. This week, we’re changing that...
December 09, 2021 1:59 PM
Magic Firewall gets Smarter
To improve security, we’re adding threat intel integration and geo-blocking. For visibility, we’re packet captures at the edge, a way to see packets arrive at the edge in near real-time....
December 18, 2020 12:30 AM
A quirk in the SUNBURST DGA algorithm
On Wednesday, December 16, the RedDrip Team from QiAnXin Technology released their discoveries (tweet, github) regarding the random subdomains associated with the SUNBURST malware which was present in the SolarWinds Orion compromise. I...
December 16, 2020 5:00 PM
Trend data on the SolarWinds Orion compromise
Analyzing SUNBURST malware activity seen on Cloudflare’s public DNS resolver....
October 14, 2020 4:59 PM
Introducing Cloudflare One Intel
Announcing the next phase of network and threat intelligence at Cloudflare....