Spamhaus Technology @SpamhausTech
Spamhaus is the trusted authority on IP and domain reputation. This data not only protects but also provides insight across networks and email worldwide. spamhaus.com London, England Joined April 2016-
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Since end of August we observe infamous #LummaStealer communicating with DGA-like domain names 🤖👀, for example ⤵️ oneflof .ru georgej .ru bastxtu .top larpfxs .top ... We have seen such domains across 3 distinct IP address, all sharing the same SSL certificate (SHA1…
🇫🇷 NEXT WEEK! See you in Strasbourg for #UndergroundEconomy2025 (Sept 1–4), hosted by @teamcymru. Be sure to catch Matthew Stith, Community and Industry Outreach at Spamhaus, in two sessions: 1️⃣ How to get critical intelligence into the right hands to disrupt criminal operations…
Our brand-new website is live! 🎉🎉🎉 Together with @abuse_ch, this updated site reflects who we are today: a team committed to making the internet safer, with a clear purpose — empowering security professionals with the highest quality data to protect, enrich, and increase…
⏰ Tick, tock, tick, tock - two days to go! #WebsiteUpgrade #StrengthInUnity
❗️KT users - Are you aware of the changes coming to those using The Spamhaus Project's free DNSBLs via KT’s infrastructure? Read this update 👇
❗️KT users - Are you aware of the changes coming to those using The Spamhaus Project's free DNSBLs via KT’s infrastructure? Read this update 👇
👀 Something new is coming… #WebsiteUpgrade #StrengthInUnity #StayTuned
🎉FINALLY Reached Top 10 All Time Contributor 🎉 on URLHaus I want to say a big thank you to those who support my research which has led to 50k submissions across the @abuse_ch platforms. and the list of supporters are...
We’re proud to partner with @abuse_ch — a project we’ve long respected for its impact on the threat intelligence community. Together, we’re working to ensure the platforms remain free for its contributors while building a sustainable future. But as demand grows, so does the need…
We’re proud to partner with @abuse_ch — a project we’ve long respected for its impact on the threat intelligence community. Together, we’re working to ensure the platforms remain free for its contributors while building a sustainable future. But as demand grows, so does the need…
For anyone querying The Spamhaus Project's free blocklists via @KoreaTelecom’s infrastructure – please read this update and take action👇
For anyone querying The Spamhaus Project's free blocklists via @KoreaTelecom’s infrastructure – please read this update and take action👇
Great feedback from a customer who updated the Hash Blocklist with the URL Hash component, for automatic protection against malicious email content! 🤩 Learn more about how to accurately block email using both malicious and suspicious URLs here ⬇️ hubs.ly/Q03C6vTY0…
At the heart of Spamhaus is our community of researchers - without them we simply wouldn't exist. 🕵️ Earlier this year, we had the privilege of supporting Dr. Marie Vasek and Ph.D. Candidate Sharad Agarwal, at the University College London, in their research into large-scale…
💡 An insightful read from Sven Krohlas, Detection Engineer at @SpamhausTech on how modern blocklists have advanced, enabling threat classification with far greater precision, from: 👉 IPs to domains, URLs, email addresses, and crypto wallets 👉 binary blocking to targeted rate…
🇮🇳 Indian-based network PDR suffers the most newly observed botnet C&C listings! Read the full report here 👇 hubs.ly/Q03x_hLH0 @spamhaus Project's Jan-Jul 2025 Botnet Threat Update - out now!
Behind every resolved domain is a treasure trove of insights: cache miss data. This often-overlooked data holds valuable DNS intelligence that can help strengthen Internet #TrustAndSafety. 🤝 Find out how sharing your cache miss data with Spamhaus helps IT security teams,…
After NoName057(16) got hit by Europol🇪🇺, they are whining around and talking about a new "digital war" that has just begun🤡 It's 🍿 time!
🚨Organisations are encouraged to take immediate action to mitigate a vulnerability affecting certain Microsoft SharePoint Server products. Here’s what you need to know and do next ⬇️ ncsc.gov.uk/news/active-ex…
Lauren Meyer @LaurenEmailGeek
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