May 02, 2023 2:00PM
How we built Network Analytics v2
Network Analytics AnalyticsNetwork Analytics v2 is a fundamental redesign of the backend systems that power Network Analytics...
April 25, 2023 2:07PM
SLP: a new DDoS amplification vector in the wild
CVE Vulnerabilities DDoS Attacks Mitigation Reliability SecurityResearchers have recently published the discovery of a new DDoS reflection/amplification attack vector leveraging the SLP protocol. Cloudflare expects the prevalence of SLP-based DDoS attacks to rise in the coming weeks...
February 13, 2023 6:37PM
Cloudflare mitigates record-breaking 71 million request-per-second DDoS attack
Attacks Trends Speed & Reliability Security DDoS BotnetThis was a weekend of record-breaking DDoS attacks. Over the weekend, Cloudflare detected and mitigated dozens of hyper-volumetric DDoS attacks. The majority of attacks peaked in the ballpark of 50-70 million requests per second (rps) with the largest exceeding 71 million rps...
February 13, 2023 6:37PM
Cloudflare wehrt einen Rekord-DDoS-Angriff mit 71 Mio. Anfragen pro Sekunde ab
Angriffe Trends (DE) Geschwindigkeit und Zuverlässigkeit Sicherheit DDoS (DE) Botnetz DeutschIn Sachen DDoS-Angriffe wurde dieses Wochenende ein neuer Rekord aufgestellt. Cloudflare erkannte und neutralisierte Dutzende von hochgradig volumetrischen DDoS-Attacken. Die Mehrheit davon erreichte ihren Höhepunkt bei ungefähr 50–70 Mio. Anfragen pro Sekunde...
February 13, 2023 6:37PM
Cloudflare atténue une attaque DDoS record de 71 millions de requêtes par seconde
Attaques Tendances Rapidité et fiabilité Sécurité DDoS (FR) Botnet (FR) FrançaisLes attaques DDoS lancées ce week-end ont établi de nouveaux records. Pendant le week-end, Cloudflare a détecté et atténué des dizaines d'attaques DDoS hyper-volumétriques. La majorité des attaques ont atteint un pic de l'ordre de 50 à 70 millions de requêtes par seconde (r/s)...
February 13, 2023 6:37PM
Cloudflareが1秒あたり7,100万件のリクエストを送信する記録的なDDoS攻撃を軽減
攻撃 (JP) 傾向 スピードと信頼性 セキュリティ DDoS (JP) ボットネット 日本語この週末は、記録的なDDoS攻撃が行われました。この週末、Cloudflareは数十件の超大規模DDoS攻撃を検知し、軽減しました。攻撃の大部分はピーク時に概算5,000万～7,000万リクエスト/秒（rps）で、最大で7,100万rpsを超えるものもありました...
February 13, 2023 6:37PM
Cloudflare 緩解了一次破紀錄的每秒 7100 萬個請求的 DDoS 攻擊
攻擊 (TW) 趨勢 (TW) 速度與可靠性 防守 (TW) DDoS (TW) 殭屍網絡 繁體中文 (TW)DDoS 攻擊在上個週末打破了記錄。上週末，Cloudflare 偵測並緩解了數十次超流量 DDoS 攻擊。大多數攻擊的峰值在每秒 5000-7000 萬個請求 (rps) 的範圍內，最大的超過 7100 萬 rps...
February 13, 2023 6:37PM
Cloudflare 缓解了破纪录的 7100 万个请求/秒的 DDoS 攻击
攻击 趋势 (CN) 速度和可靠性 (CN) 安全 DDoS (CN) 僵尸网络 简体中文 (CN)上周末发生的 DDoS 攻击已破纪录。上周末，Cloudflare 检测到并缓解了几十起超大体量的 DDoS 攻击。大多数攻击的峰值范围为 5000-7000 万个请求/秒 (rps)，最大的一次攻击超过 7100 万个 rps...
February 13, 2023 6:37PM
Cloudflare mitiga un ataque DDos sin precedentes de 71 millones de solicitudes por segundo
Ataques Tendencias Velocidad y fiabilidad Seguridad DDoS (ES) Botnet (ES) EspañolEste fin de semana se han producido ataques DDoS sin precedentes. Durante el fin de semana, Cloudflare ha detectado y mitigado docenas de ataques DDoS hipervolumétricos. La mayoría de los ataques alcanzaron entre 50 y 70 millones de solicitudes por segundo...
February 13, 2023 6:37PM
Cloudflare, 초당 7,100만 요청이 이루어진 기록적인 DDoS 공격 완화
공격 동향 속도 및 신뢰성 보안 DDoS (KO) 봇넷 한국어이번 주말에는 기록적인 DDoS 공격이 발생했습니다. 주말 동안 Cloudflare에서는 수십 건의 초대규모 DDoS 공격을 감지하고 완화했습니다. 대부분의 공격은 초당 5,000만~7,000만 요청(rps) 범위에서 정점을 찍었으며, 가장 큰 공격은 7,100만 rps를 초과했습니다...
April 05, 2022 1:57PM
PIPEFAIL: How a missing shell option slowed Cloudflare down
Post Mortem Outage Deep Dive Speed & ReliabilityThis post tells the story of how a missing shell option called “pipefail” slowed Cloudflare down....
March 08, 2022 3:22PM
CVE-2022-26143: A Zero-Day vulnerability for launching UDP amplification DDoS attacks
DDoS Zero-Day Attacks Managed Rules Mitel Exploit VulnerabilitiesA 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
DDoS Vulnerabilities MitelA 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...
October 07, 2021 3:20AM
Update on recent VoIP attacks: What should I do if I’m attacked?
DDoS Ransom DDoS Trends SIP VoIP UDP REvilBecause of the sustained attacks we are observing, we are sharing details on recent attack patterns, what steps they should take before an attack, and what to do after an attack has taken place....
October 01, 2021 7:28PM
Maaf, dengan siapa saya berbicara? Peningkatan serangan DDoS VoIP baru-baru ini
DDoS (ID) VoiP (ID)Selama sebulan terakhir, beberapa penyedia Voice over Internet Protocol (VoIP) telah menjadi target serangan Distributed Denial of Service (DDoS) dari entitas yang mengaku sebagai REvil....
October 01, 2021 7:20PM
もしもし、どなたですか？最近増加が著しいVoIPへのDDoS攻撃
日本語 DDoS (JP) トレンドここ1か月ほど、複数のVoice over Internet Protocol（VoIP）プロバイダーが、REvilを名乗る主体による分散型サービス妨害 （DDoS）攻撃の標的にされました。...
October 01, 2021 7:15PM
전화하는 분이 누구시죠? 증가하고 있는 VoIP DDoS 공격
한국어 DDoS (KO) 보안 트렌드 (KO)지난 달에 다수의 VoIP(Voice over Internet Protocol) 공급자가 분산 서비스 거부(DDoS) 공격을 받았으며, 공격자는 자신들이 REvil이라고 주장했습니다. 이 멀티벡터 공격은 주요 HTTP 웹 사이트 및 API 엔드포인트를 목표로 하는 L7 공격과 VoIP 서버 인프라를 목표로 하는 L3/4 공격을 결합한 것이었습니다. 이 공격으로 대상 공급자의 VoIP 서비스 및 웹 사이트/API 가용성에 심각한 영향이...
October 01, 2021 7:11PM
ไม่ทราบว่าเรียนสายอยู่กับคุณอะไร? จำนวนการโจมตี DDoS ของ VoIP พุ่งสูงขึ้นในปัจจุบัน
VOIP (TH) DDoS (TH)เครือข่ายของ Cloudflare สามารถปกป้องและเพิ่มความเร็วให้กับโครงสร้างพื้นฐานของเสียงและวิดีโอได้อย่างมีประสิทธิภาพเนื่องมาจากการเข้าถึงได้ทั่วโลก ชุดตัวกรองการรับส่งข้อมูลที่สลับซับซ้อน และมุมมองพิเศษเฉพาะต่อรูปแบบการโจมตีและข้อมูลภัยคุกคามเชิงลึก...
October 01, 2021 1:05AM
May I ask who’s calling, please? A recent rise in VoIP DDoS attacks
Device Security Security DDoS VoIP Ransom DDoS TrendsOver the past month, multiple Voice over Internet Protocol (VoIP) providers have been targeted by Distributed Denial of Service (DDoS) attacks from entities claiming to be REvil....
October 01, 2021 1:05AM
Puis-je savoir qui est à l'appareil, s'il vous plaît ? La récente augmentation des attaques DDoS sur la VoIP
Sécurité des appareils Sécurité DDoS (FR) VoiP (FR) Attaques DDoS avec demande de rançon Les tendances FrançaisProtocol, téléphonie par voix sur IP) ont subi des attaques par déni de service distribué (DDoS) provenant d'entités se revendiquant du groupe REvil...