Head of Cyber Threat Intelligence @ WΓΌrth Group, GCTI/CPENT/CEH/CND/CSA/ECSA/ECIH/CTIA, owner of SATAYO CTI platform & deepdarkCTI - member of @Curatedintel
Joined January 2009
- Tweets 5,373
- Following 646
- Followers 2,289
- Likes 805
196 Photos and videos
π’A new interview is available on #deepdarkCTI. This time, we wanted to delve deeper into the #NoName057 threat actor
β’οΈThe pro-Russia hacktivist collective emerged in March 2022 following the Russian invasion of Ukraine
π You can read the interview at deepdarkcti.com/interview-11β¦
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π’ A new interview is available on #deepdarkCTI. This time, we wanted to delve deeper into the #BreachForums, interviewing the forum owner, diencracked
π΅οΈββοΈ The interview, which we publish in full, was conducted in May 2026.
π You can read the interview at deepdarkcti.com/interview-10β¦
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π’ A new interview is available on #deepdarkCTI. This time, we wanted to delve deeper into the #MedusaLocker ransomware gang.
π΅οΈββοΈ The interview, which we publish in full, was conducted in May 2026 by Erez.
π You can read the interview at deepdarkcti.com/interview-9-β¦
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π’ New #Insomnia ransomware gang.
β’οΈ Active since October 2025, 17 victims published on their data leak site.
ππΌ Onion link and TOX ID already available on #deepdarkCTI github.com/fastfire/deepdarkβ¦
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π How is the ransomware gang landscape evolving after the #RAMP forum seizure?
π΄ Another well-known forum seems to be becoming a point of reference in this field.
ππΌ We discuss it in the article you can read at this link neteye-blog.com/2026/02/fromβ¦
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With 2025 now behind us, we can make some observations regarding the landscape of double-extortion #ransomware #attacks.
β Which ransomware gangs were the most active?
β Which sectors and countries were most affected?
ππ» Read the full article here neteye-blog.com/2026/01/ransβ¦
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π’ Recap of what happened in #deepdarkCTI in 2025:
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586 commits
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35 contributors
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6,400 stars on GitHub
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8 articles on deepdarkcti.com
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129 active users within the Telegram channel
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a total of 2,465 sources
π Many thanks to the #deepdarkCTI community!
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A new interview is available on the #deepdarkCTI project blog. This time, the interview concerns the #Benzona ransomware gang.
π You can read the full interview here deepdarkcti.com/interview-8-β¦
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π΄The problem of properly integrating #Threat #Intelligence into #Security #Operations processes is a recurring one.
π I wrote an article in which I described the integration process we have implemented.
ππ» Read the article here neteye-blog.com/2025/11/embeβ¦
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fastfire retweeted
22 Oct 2025
#Ransomware π£ NEW FEATURE
La nuova sezione RF Domain Monitor permette il monitoraggio costante dei domini sotto controllo #Ransomfeed e di deepdarkCTI project (@fastfire), alla ricerca di variazioni DNS e law enforcement.
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π’ On October 23rd, I will have the pleasure of participating in the #NetEye #Conference 2025 as a speaker with the talk "From Intelligence to Action: Embedding TI into Your Security Operations".
ππΌ You can register here wuerth-phoenix.com/neteye-coβ¦
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π’ At deepdarkcti.com/details-of-tβ¦, you can find a detailed timeline of the main events related to the alleged seizure of the #XSS forum.
β° The timeline is constantly updated, taking into account relevant events that are also occurring in recent days.
#deepdarkCTI
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π’ A new interview is available on the #deepdarkCTI website. This time, community member #Erez interviewed the founder of the #Devman ransomware gang.
ππ» You can read the full interview at this link deepdarkcti.com/interview-6-β¦
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If you want to contribute, I created this project where I'm cataloging the Telegram channels of the various groups related to the Israel-Iran conflict, shared by @Cyberknow20 github.com/fastfire/IsraelIrβ¦
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π’ New Critical Vulnerabilities Disclosed for Citrix Netscaler support.citrix.com/support-hβ¦
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We interviewed #Se7en, the founder of #Exodus #Market, a platform for selling #infostealers #logs.
Read the full interview here deepdarkcti.com/interview-5-β¦
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π’ Hey #community!
βοΈ βοΈ βοΈ βοΈ βοΈ We have reached 5000 stars on #deepdarkCTI!
βοΈ 99 contributors
βοΈ 119 people within Telegram channel
βοΈ more than 2000 sources added!
βοΈ official website deepdarkcti.com
π€ A huge thank you goes to the whole community!
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