Deflecto Edge 22.1.5 release notes
Rolled out to all points of presence on 12 July 2026. No action is required. Managed WAF: 27 new signatures […]
proof-of-work
Deflecto Edge 22.1.0 release notes
Rolled out to all points of presence on 14 May 2026. No action is required. New dashboard widget: challenged vs. […]
Threat Bulletin 1349: memcached amplification against a crypto exchange platform in Central Europe
memcached amplification against a crypto exchange platform in Central Europe, peaking at 107.0 Gbps. Mitigated in 0.761 seconds.
Extortion DDoS campaigns target payment providers again (part 4)
extortion DDoS campaigns target payment providers again sounds like a narrow topic. It turns out to touch almost every part of how an edge network behaves under attack.Observability firstEvery mitigation decision is…
Why our logs are append-only and how we query them (part 3)
We get asked about why our logs are append-only and how we query them more than almost anything else, so here is the long answer.Measuring successWe track three numbers for every incident:…
Attacks are never metered: why we changed how we bill (part 4)
We get asked about attacks are never metered: why we changed how we bill more than almost anything else, so here is the long answer.The economics behind itA booter service rents out…
Threat Bulletin 1241: TLS handshake exhaustion against a news publisher platform in Southeast Asia
TLS handshake exhaustion against a news publisher platform in Southeast Asia, peaking at 944.8 million requests per second. Mitigated in 0.327 seconds.
Threat Bulletin 1239: SYN flood against a developer platform platform in Central Europe
SYN flood against a developer platform platform in Central Europe, peaking at 83.4 Gbps. Mitigated in 0.403 seconds.
Threat Bulletin 1230: HTTP GET flood against a sports betting platform in Central Europe
HTTP GET flood against a sports betting platform in Central Europe, peaking at 246.5 million requests per second. Mitigated in 0.902 seconds.
Threat Bulletin 1215: UDP reflection (NTP) against a fashion retail platform in the Nordics
UDP reflection (NTP) against a fashion retail platform in the Nordics, peaking at 345.5 Gbps. Mitigated in 0.785 seconds.
Deflecto Edge 19.11.1 release notes
Rolled out to all points of presence on 11 October 2025. No action is required. Proof-of-work challenge payload reduced by […]
Rate limiting APIs without breaking legitimate integrations
This post is about rate limiting APIs without breaking legitimate integrations. It started, as most of our posts do, with an incident that did not go the way we expected.Latency budgetOur budget…