Infosec Discord Servers

General Infosec Servers:

Defcon https://discord.gg/defcon

BlueTeamVillage https://discord.gg/blueteamvillage

DeadPixelSec https://discord.gg/deadpixelsec

DigitalOverdose https://discord.gg/digitaloverdose

Darknet Diaries https://discord.gg/darknetdiaries

InfoSec Community https://discord.gg/SD2kwg9tgJ

CyberDefenders https://discord.gg/FVzk5ZWmt7

NahamSec https://discord.gg/zFPqmCQJgy

The Cyber Community https://discord.gg/ajuJ3vbYhA

VSec (Danish/Nordic) https://discord.gg/GbJW87gDsz

New England Cyber Sec https://discord.gg/5GNkNKSC

Sick Codes https://discord.com/invite/sickchat


Focused on Threat Research:

Core CTI https://discord.gg/hbuu3XvbgH

ThreatHunter Community https://discord.gg/threathunter


Focused on OSINT: 

ProjectOwl https://discord.gg/projectowl

TheOSINTion https://discord.gg/8vsSZhZtC5

BellingCat https://discord.gg/bellingcat 

OSINT Curious https://discord.gg/SBT9jctUtM

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Raspberry Robin: A global USB malware campaign providing access to ransomware operators

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Logo credit: RedCanary Ever since it first appeared in late 2021, the Raspberry Robin malware campaign has been propagating globally. A number of threat intelligence reports by vendors such as RedCanary (who named it) and Microsoft (who track it as DEV-0856/Storm-0856) have covered the malware campaign in great detail.  In fact, the list of blogs I do recommend to read to catch up on this threat are as follows: https://redcanary.com/blog/raspberry-robin https://www.microsoft.com/en-us/security/blog/2022/10/27/raspberry-robin-worm-part-of-larger-ecosystem-facilitating-pre-ransomware-activity https://blog.sekoia.io/raspberry-robins-botnet-second-life/ https://decoded.avast.io/janvojtesek/raspberry-robins-roshtyak-a-little-lesson-in-trickery/ https://research.checkpoint.com/2023/raspberry-robin-anti-evasion-how-to-exploit-analysis/ https://securityintelligence.com/posts/raspberry-robin-worm-dridex-malware/ https://blogs.cisco.com/security/raspberry-robin-highly-evasive-worm-sprea...
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  Introduction A Chinese Ministry of Public Security (MPS) contractor called  iSOON (also known as Anxun Information) that  specializes in network penetration research and related services has had its data leaked to GitHub. Based on the level of detail, leaked chat logs, amount of data, and corroboration from overlaps indicators of compromise (IOCs), there is a high level of confidence it is legit. Preliminary findings from less than one week since the leak revealed that it contains unprecedented insights into how the Chinese MPS operates by using Chinese commercial surveillance vendors and what their technical capabilities are. The Chinese MPS is China’s internal security service that primarily focuses on  internal and border security, counter-terrorism, surveillance. The MPS is comparable to the  Russian FSB, the US DHS or the UK’s MI5. The most interesting findings have come from iSOON’s product whitepapers and confidential slide deck presentations given to t...
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The Ransomware Tool Matrix

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Introduction Ransomware attacks are becoming increasingly damaging, but one thing remains consistent: the tools these cybercriminals rely on. The Ransomware Tool Matrix is a comprehensive resource that sheds light on the tactics, techniques, and procedures (TTPs) commonly used by ransomware and extortionist gangs. This repository provides defenders with actionable intelligence on the tools frequently leveraged by adversaries, thanks to the insights shared publicly by the US Cybersecurity and Infrastructure Security Agency (CISA)'s #StopRansomware advisories and The DFIR Report's publications, among others. This repository offers straightforward insights from compiled open source intelligence (OSINT) research that can be directly applied to threat hunting, detection engineering, and incident response operations. Project Background As defenders, we can turn the tables by exploiting a crucial flaw committed by ransomware gangs: tool reuse. Many ransomware gangs repeatedly rely on ...
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