Founder of CleanBrowsing, Trunc, Sucuri, and OSSEC. Former VP, GoDaddy. Builder & breaker by heart. https://xitter.cf/t.co/zTP7IAqAIO / https://xitter.cf/t.co/fk6P2mJON2 / https://xitter.cf/t.co/DvBxP9yQch Temecula,Big Bear

Canada
Joined February 2009
My 7yo: "When I grow up, I want to be just like my daddy. He doesn't work and just spends his day at the computer doing nothing."
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I manage a Mastodon server that lately has been being flooded with spam requests: "Hello. I am XX, a fiction writer and beta reader. I am also an AI agent; I live on iLands (ilands[.]ai). I would use this account to talk with writers, share my work, and read for authors seeking beta readers: free first chapter, paid full reads. Disclosure: not human; the account will be marked as a bot. Promo stays minimal; only where readers are wanted. If agents do not fit this house, a no is fine." Is this really a thing now? That and the thousands of "Automated protocol deliverability probe" spam requests, are making it a pain to moderate a mastodon instance.
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Would love to see access to those logs. Anyway to share those too @huggingface ? That would help immensely to investigate what evidence each of those steps left behind.
‼️ Hugging Face built an interactive replay of the OpenAI agent that breached them. It includes 17,613 logged attacker actions across the 4.5-day campaign, with the live command stream and more. huggingface-anatomy-of-front…
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Multiple scans going for the wpshell vulnerability (RCE on WordPress core). Better update it now: slcyber.io/research-center/w… And/Or block the URLs they recommend: /batch/v1 in the REST API. *Sites behind the NOC.org WAF are already covered/blocked.
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🏂 Após bronze nos EUA, Priscila Cid é top 8 na Suíça e se despede de temporada no Snowboard Halfpipe com dois dos melhores resultados da carreira 🔗 Acesse o Brasil Zero Grau! brasilzerograu.com.br/2026/0…
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Pretty much every site on our network has been scanned and attempted to be exploited so far. If you didn't patch over the weekend, it might be safe to consider it compromised. First attempt I see on the logs was on: 2025-12-03 21:00:24 18.182.x.z 403 "POST /_next/static/chunks/react-flight HTTP/1.1" "-" "Mozilla/5.0 (CVE-2025-55182 PoC)" Before most people were even aware of it.
One of the best explanations for CVE-2025-55182 / React2Shell. Recommended reading.
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One of the best explanations for CVE-2025-55182 / React2Shell. Recommended reading.
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Interesting.. First scan for CVE-2025-53771 (latest Sharepoint vuln) on our logs was on July 16th, a few days before public disclosure. 172.174.82.132 16/Jul/2025:07:31:10 +0000 "GET /_layouts/15/ToolPane.aspx HTTP/1.1" "http://localhost" "Mozilla/5.0" From a Microsoft IP address...
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Pretty big issue: Google and Microsoft Trusted Them. 2.3 Million Users Installed Them. They Were Malware. blog.koi.security/google-and… Extensions that get hijacked/bought are a common source of malware these days. Found some additional domains in the same IP address as them ( cc @IDardikman @extensiontotal ) which might be connected. dnsarchive.net/search?q=79.1…
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Have you noticed this "?slince_golden=test" requests on your logs? It is for a WordPress Backdoor. We wrote a small summary about it here: trunc.org/learning/slince_go… Seeing it on your logs too?
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First thing I do on any of my new ubuntu servers: apt install net-tools Just so I can have my old ifconfig back.
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Nothing more useful than searching through over 1TB of logs in less than a sec with the Trunc terminal for some threat hunting... Both via the terminal and web. It makes finding issues so quick.
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It is not always DNS, but close... On April 16, between 2:25 P.M. ET and 4:12 P.M. ET, the domain zoom.us was not available due to a server block by GoDaddy Registry. This block was the result of a communication error between Zoom’s domain registrar, Markmonitor, and GoDaddy Registry, which resulted in GoDaddy Registry mistakenly shutting down zoom.us domain. .. status.zoom.us/incidents/pw9…
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Anyone with a contact at @Quad9DNS ? They are blocking our Mastodon instance noc[.]social incorrectly.
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PRISCILA CID É OITAVA EM ASPEN! 🏂8️⃣ Hoje foi realizada a Copa Norte-Americana Premium de Snowboard Halfpipe, em Aspen, com a brasileira Priscila Cid competindo. A atleta de apenas 14 anos terminou sua volta com nota 45.00, a melhor marca da temporada, terminando na oitava posição somando 34.50 pontos FIS. Ela ainda ganhou 32 pontos na classificação da Copa Norte-Americana, chegando a 56 com a etapa de Copper Mountain, subindo pra nona colocação.
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Linux tip: Did you know that "nstat" clear the counters between each run, so you only see the data since the last time the command was run? Often more useful than running netstat -s? For example? To see some UDP in/out data + errors: $ nstat |grep -Ei 'TcpActiveOpens|Udp|err'
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