1537 matches found
CVE-2026-85538 MISP Attribute Deletion Authorization Bypass Allows Users Without Modify Permissions to Delete Attributes
An incorrect authorization vulnerability in MISP allowed authenticated users to delete attributes from events despite lacking the required permmodify or permmodifyorg permissions. The affected attribute deletion paths relied on organization membership checks performed by...
The story behind the intelligence
Welcome to this week's edition of the Threat Source newsletter. Our goal is to get accurate threat intelligence to our audience as quickly as possible, with all the context you need to ask the right questions of your own environment: How at risk are we from this threat? Are we prepared for it? An...
A SoK for SoCs: Reading the TI Leaves on AI for Cyber Threat Intelligence Generation and Sharing
Cyber Threat Intelligence CTI is essential for defending mission-critical infrastructure, yet the process of transforming raw attack evidence into shareable CTI remains fragmented and understudied. We conduct a literature survey of academic papers, organizing the CTI lifecycle into three stages:...
awesome-soc — Updated!
Awesome SOC An operational handbook and knowledge base to build, run and mature a SOC including CSIRT. Covering: SOC basics detection engineering threat intelligence SOC metrics/KPI SOC automation AI use cases and best practices SOP SOC playbooks Those are my view, based on my own experience as...
NeuroGraph: An AI Graph-Driven Neuro-Symbolic Framework for Explainable Threat Reasoning in Advanced Manufacturing
The growing complexity of cyber-physical attack surfaces in advanced manufacturing has made cyber threat intelligence analysis increasingly difficult. Although large language models and retrieval-augmented generation have improved CTI workflows, text-based approaches remain vulnerable to...
TagZilla: Automated Owner and Abuse Type Tagging for Indicators of Compromise in Threat Reports
Cyber Threat Intelligence CTI reports often describe Indicators of Compromise IoCs such as IP addresses, URLs, file hashes, and cryptocurrency wallets involved in cyberattacks. Those IoCs are typically described in the unstructured report's text, or listed at the end of the report with little...
DisCTI: Who Needs to Know Timely? Automated Sector-Aware Cyber Threat Intelligence Dissemination
The timely dissemination of cyber threat intelligence CTI is critical for organizations to mount swift and effective incident response. When valid CTI is delivered to the right sector at the right time, identical attacks can often be contained or mitigated. However, today's rapidly expanding CTI...
BEACON: Behavior-Anchored Cross-Source Knowledge Graph Construction for Cyber Threat Intelligence
Cyber threat intelligence CTI is foundational to modern cyber defense, yet much of it resides in unstructured reports whose volume and heterogeneity far exceed manual analysis, motivating research on automatically constructing knowledge graphs from CTI reports. However, existing approaches mainly...
What’s new in Microsoft Security: August 2026
As organizations incorporate AI agents into more processes across business and operations, security teams can benefit from greater visibility and new purpose-built tools that help manage, secure, and govern AI. This month’s updates provide new capabilities to help organizations gain insights into...
MISP v2.5.45
MISP - Threat Intelligence Sharing Platform MISP is an open source software solution for collecting, storing, distributing and sharing cyber security indicators and threats about cyber security incidents analysis and malware analysis. MISP is designed by and for incident analysts, security and IC...
tirith v0.4.0
tirith Your browser would catch this. Your terminal won't. Website | Docs | SKILL.md | Changelog Independent open-source project, with hosting supported by the Vercel Open Source Program Spring 2026 Cohort. Can you spot the difference? root@kitploit: curl -sSL https://install.example-cli.dev | ba...
opencti v7.260824.0
Introduction OpenCTI is an open source platform allowing organizations to manage their cyber threat intelligence knowledge and observables. It has been created in order to structure, store, organize and visualize technical and non-technical information about cyber threats. The structuration of th...
Towards Automated Cyber Threat Intelligence Elicitation in Underground Forums
Cyber threat intelligence from underground forums has traditionally relied on passive monitoring. However, as users have become more aware of large-scale data collection, valuable intelligence has become increasingly rare in open forums, often migrating instead to private or harder-to-reach space...
CVE-2026-77761
A parser state isolation vulnerability in misp-stix could cause data from a previously processed STIX document to be retained and incorporated into the MISP event generated from a subsequent document when the same parser instance is reused. Several STIX 1 and STIX 2 parser components maintained...
CVE-2026-77761
misp-stix is a Python library for converting STIX documents to MISP events. A parser state isolation flaw allows per-document state (galaxies, galaxy clusters, passive DNS records, references, package titles, dates, and timestamps) to persist across conversions when the same parser instance is re...
CVE-2026-76641
creationtimestamp| type| source ---|---|--- 2026-08-20 19:00:35+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mtjwlayjy62r 2026-09-01 00:01:22+00:00| seen| https://bsky.app/profile/slackers.it/post/3mug4jap4or2n...
MINI-95R3-QMJW-6R49
Bulletin has no description...
CVE-2026-71864
creationtimestamp| type| source ---|---|--- 2026-08-19 20:10:14+00:00| seen| https://bsky.app/profile/stemshop.bsky.social/post/3mthjyw5mu625 2026-08-20 00:00:07+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mthwtxsbkf24 2026-09-03 20:35:35+00:00| published-proof-of-concept|...
CTIFoundry: An Agent-Native Corpus Scaffold for Cyber Threat Intelligence
Cyber threat intelligence CTI is increasingly consumed not by human analysts but by LLM agents that compose multi-step investigations at query time. The harness side of this shift has matured rapidly planning loops, tool protocols, context management, but the corpus side has not: threat reports a...