François Deruty
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derutyf.bsky.social
François Deruty
@derutyf.bsky.social
threat intelligence at https://www.sekoia.io / former head of cert-fr

https://blog.sekoia.io
Reposted by François Deruty
TechNadu interviewed François Deruty (@derutyf.bsky.social), Chief Intelligence Officer of @sekoia.io, to get answers about innovations observed in cybercrime operations, challenges faced by CIOs, and adjustments to intelligence programs.

Read the interview⤵️

#AI #Cybersecurity #GenerativeAI #CTI
Exploiting Vulnerabilities Using AI at Machine Speed, the Alarming Number of Unpatched Devices, and Anticipating How Adversaries Think
Sekoia.io on collaborating with Europol, dynamic behavior modelling for Gen AI threats, and pooling CTI from various sources
www.technadu.com
June 23, 2025 at 5:23 AM
Reposted by François Deruty
📝 Our latest #TDR report delivers an in-depth analysis of Adversary-in-the-Middle (#AitM) #phishing threats - targeting Microsoft 365 and Google accounts - and their ecosystem.

This report shares actionable intelligence to help analysts detect and investigate AitM phishing.
June 11, 2025 at 8:32 AM
Reposted by François Deruty
Cyber threats impacting the financial sector: focus on the main actors

We're thrilled to announce the release of the latest strategic report by Sekoia #TDR. This analysis highlights key cyber threats to the #financial sector in 2024.

https://buff.ly/3D3IZl7
February 24, 2025 at 9:27 AM
Reposted by François Deruty
🚨To strengthen the #investigation and #detection capabilities of the Sekoia.io Threat Detection & Research (TDR) team, we are looking for a Senior Technical Threat Researcher!

www.welcometothejungle.com/fr/companies...

#CTI #DetectionEngineering
Sr Technical Threat Researcher - Sekoia.io - CDI - Télétravail total
Sekoia.io recrute un(e) Sr Technical Threat Researcher !
www.welcometothejungle.com
January 29, 2025 at 1:59 PM
If you are passionate about cyber threat intelligence, this offer is for you! ⤵️

www.welcometothejungle.com/fr/companies...
Sr Technical Threat Researcher - Sekoia.io - CDI - Télétravail total
Sekoia.io recrute un(e) Sr Technical Threat Researcher !
www.welcometothejungle.com
January 29, 2025 at 10:14 AM
Reposted by François Deruty
Around 1,000 malicious domains are hosting webpages impersonating Reddit and WeTransfer, redirecting users to download password-protected archives

These archives contain an AutoIT dropper, we internally named #SelfAU3 Dropper at @sekoia.io, which executes #Lumma Stealer

IoCs ⬇️
January 20, 2025 at 6:13 PM
Reposted by François Deruty
FBI deletes Chinese PlugX malware from thousands of US computers
FBI deletes Chinese PlugX malware from thousands of US computers
​The U.S. Department of Justice announced today that the FBI has deleted Chinese PlugX malware from over 4,200 computers in networks across the United States.
www.bleepingcomputer.com
January 15, 2025 at 9:09 AM
Reposted by François Deruty
The DOJ worked with French authorities and Sekoia.io to remove PlugX malware from thousands of devices around the world

therecord.media/doj-deletes-...
DOJ deletes China-linked PlugX malware off more than 4,200 US computers
U.S law enforcement accused the People’s Republic of China of paying hackers that are part of a well-known group called Mustang Panda to deploy the PlugX malware — which allows them to “infect, contro...
therecord.media
January 14, 2025 at 8:08 PM
Reposted by François Deruty
🇷🇺 #DoubleTap Campaign: #Russia-nexus APT possibly related to #APT28 conducts cyber espionage on Central Asia and Kazakhstan diplomatic relations

https://buff.ly/3WEwPG7
January 13, 2025 at 10:53 AM