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Posts by Silas Cutler

Bay Area hackers GO SEE THIS MOVIE. Trust your boy. It’s great!

3 days ago 1 2 0 0
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Oh Look, The MAGA FTC Built The Censorship Industrial Complex It Was Screaming About We’ve been covering the Trump administration’s escalating campaign against NewsGuard for a while now. It started with the House Oversight Committee’s absurd investigation of the c…

One of the best pieces I’ve seen on the omnishambles of the FTC, by @masnick.com

www.techdirt.com/2026/04/16/o...

3 days ago 77 27 1 2
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Hacker Defence (黑客防线) : 黑客防线 : Free Download, Borrow, and Streaming : Internet Archive Cannot work out the date associated with this issue but judging by the content it is probably early 00s.Hacker Line is the only Internet and computer...

I've been uploading #hacking magazines from #China, some of which have been removed for reasons I don't understand, to Internet Archive. This is a decent scan of an issue of Hacker Defence (or Hacker Defence Line?) from I think the early to mid 00s.
#hacker #history
archive.org/details/hack...

3 days ago 6 2 1 0
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Treasury sanctions Russian zero-day broker accused of buying exploits stolen from U.S. defense contractor | TechCrunch The U.S. Treasury announced it was imposing sanctions against a Russian broker of zero-day exploits, its founder and two affiliates, citing a threat to U.S. national security. Another affiliated zero-...

NEW: The U.S. Treasury is sanctioning a Russian zero-day broker called Operation Zero. U.S. officials confirmed that Operation Zero was the company that bought exploits stolen by the former boss of U.S. defense contractor L3Harris Trenchant.

Trenchant made hacking tools for the U.S. and its allies.

1 month ago 5 4 0 1

Our blog at @Censys now has a proper RSS feed https://censys.com/feed/
(cc: @Feedly #GoogleReader)

1 month ago 9 3 1 0
CensysVshell: A Chinese-Language Alternative to Cobalt Strike Odyssey Stealer: Inside a macOS Crypto-Stealing OperationMalicious Notepad++ Network InfrastructurePrioritize What Matters: Introducing Cloud Asset Context in Censys ASMHiding in Plain Sight: Tracking Bulletproof Hosting and Abused RDP InfrastructureVoicemail Trap: German-Language Voicemail Lure Leads to Remote AccessOpenClaw in the Wild: Mapping the Public Exposure of a Viral AI AssistantAsyncRAT C2 Activity at Internet ScaleCensys Recognized as One of the Most Popular New Integrations in the Wiz Integration Network (WIN) Partner IndexA Tiny Peek Into Unauthenticated SOCKS Proxies

I'm so excited to finally be able to send this to you: censys.com/feed/

1 month ago 4 0 0 1

I've been seeing Vshell in #opendirs for a few years. With the recent attention, it was time to do a proper write-up on it:
https://censys.com/blog/vshell/

1 month ago 3 1 0 0
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Check out the agenda for [un]prompted . It was incredible to see what folks submitted and I'm excited to see everyone in March

https://unpromptedcon.org/

2 months ago 4 2 1 1
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#InternetOfPlants

2 months ago 6 0 0 0
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2 months ago 1 0 1 0

🔥 👀 New research from @morecoffeeplz.bsky.social
and @silascutler.bsky.social on the "silent" AI network, a massive, unmanaged layer of open-source AI infrastructure operating in the shadows.

2 months ago 4 1 1 1

New research from @silascutler.bsky.social and myself.

We tracked 175k exposed Ollama endpoints for nearly a year. Collected and analyzed custom models, sizes, quantizations, system prompts, and more.

2 months ago 3 1 1 0
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How do you track DDoS infrastructure when C2 servers rarely last a day?

@vtx-savage.bsky.social and @silascutler.bsky.social are breaking down real-world DDoSia hunting using the Synapse-Censys Power-Up in our next webinar.
vertex.link/events/censy...

2 months ago 5 4 0 0
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Join me next week at the @SANSInstitute #CTISummit in Arlington, VA where I'll be presenting on an operation against the infostealer #Rhadamanthys from early in its development.

Register @ https://www.sans.org/u/1CtB

3 months ago 2 1 0 0
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We're hosting a webinar with @censys.bsky.social! Attackers can rotate infrastructure faster than threat hunters can keep up. Learn how defenders can pivot from indicators to infrastructure-centric intelligence.

@vtx-savage.bsky.social + @silascutler.bsky.social

vertex.link/events/censy...

3 months ago 5 3 0 2
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Come see me talk at the @SANSInstitute #CTISummit in Arlington, VA about the infostealer #Rhadamanthys during its early development.

https://www.sans.org/u/1CtB

3 months ago 6 1 0 0

What a quote.

3 months ago 3160 898 13 17
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Critical MongoDB Uninitialized Memory Disclosure Vulnerability [CVE-2025-14847] #MongoBleed

From Censys scanning, we're seeing around 87,000 possibly vulnerable hosts

https://censys.com/advisory/cve-2025-14847

3 months ago 1 0 0 0
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Merry Christmas Day! Have a MongoDB security incident. Somebody from Elastic Security decided to post an exploit for CVE-2025–14847 on Christmas Day.

🚨🚨🚨 PATCH YO' MONGODB - PUBLIC POC AVAILABLE 🚨🚨🚨

m.cje.io/4q2Bi1Y

3 months ago 4 2 1 0

ColdFusion++ Christmas Campaign: Catching a Coordinated Callback Calamity

www.labs.greynoise.io/grimoire/2025-12-26-cold...

3 months ago 4 3 0 0
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Some unusual #CobaltStrike activity we observed at Censys before the holiday. At the start of December, we saw a spike in CobaltStrike in AS138415 followed by a matching spike two days after on AS133199.

Report: censys.com/blog/recap-of-a-suspicio...

3 months ago 4 1 0 1
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I'm speaking at the @SANSInstitute #CTISummit on an operation against #Rhadamanthys years before #OperationEndgame.

https://www.sans.org/u/1CtB

3 months ago 9 2 0 0

Dave Stern is an unrecognized national hero.

3 months ago 11 0 1 0
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Scoop: The lone employee behind CISA's Pre-Ransomware Notification Initiative resigned on Friday rather than take a forced reassignment to FEMA.

CISA says PRNI will continue, but sources said David Stern's loss will be a major setback for it.

My story: www.cybersecuritydive.com/news/cisa-ra...

3 months ago 257 132 7 16
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I’m old enough to remember when CBS News would never have surrendered to a demagogic president or any other politician. Remember Edward R. Murrow?

3 months ago 12888 4490 579 226
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For anyone looking to optimize their news feeds, I've been using Miniflux (https://miniflux.app/ as an RSS reader for the past few years.

Recently I found it also works well for tracking newly released mechanical keyboards.

4 months ago 5 0 0 0
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#DistillingCyber podcast is back with a special episode featuring Stacy O'Mara & Leonard Bailey.

Tune in to explore whether offensive cyber operations should be used to counter cyber threats — if so, who should be authorized to carry them out? www.centerforcybersecuritypolicy.org/insights-and...

4 months ago 2 2 0 0
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https://unpromptedcon.org/

Con: 3-4 March 2026
CFP closes 28 January 2026, Submit at sessionize.com/unprompted-the-ai-securi...

4 months ago 1 0 0 0
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NoName057(16) are still active despite last week's DOJ indictment. We looked into how their DDoSia platform works:
https://censys.com/blog/ddosia-infrastructure

4 months ago 1 0 0 0
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I'm sorry if I'm behind on replying to email. I'm at this point for reference

4 months ago 8 0 0 0