Autonomous AI-Based Cybersecurity Framework for Critical Infrastructure: Real-Time Threat Mitigation

Critical infrastructure systems, including energy grids, healthcare facilities, transportation networks, and water distribution systems, are pivotal to societal stability and economic resilience. However, the increasing interconnectivity of these systems exposes them to various cyber threats,...

CVE-2025-45479

Insufficient security mechanisms for created containers in educoder challenges v1.0 allow attackers to execute arbitrary code via injecting crafted content into a container...

Taming Data Challenges in ML-Based Security Tasks: Lessons from Integrating Generative AI

Machine learning-based supervised classifiers are widely used for security tasks, and their improvement has been largely focused on algorithmic advancements. We argue that data challenges that negatively impact the performance of these classifiers have received limited attention. We address the...

A Survey on Artificial Noise for Physical Layer Security: Opportunities, Technologies, Guidelines, Advances, and Trends

Due to the broadcast nature of wireless communications, physical-layer security has attracted increasing concerns from both academia and industry. Artificial noise AN, as one of the promising physical-layer security techniques, is capable of utilizing the spatial degree-of-freedom of channels to...

CVE-2025-45479

Insufficient security mechanisms for created containers in educoder challenges v1.0 allow attackers to execute arbitrary code via injecting crafted content into a container...

CVE-2025-45479

CVE-2025-45479 affects educoder challenges version 1.0, where created containers lack sufficient security controls. The underlying issue allows an attacker to execute arbitrary code by injecting crafted content into a container, leading to a high-severity impact (C, I, A = HIGH) per CVSS 3.1. In ...

CVE-2025-45479

Insufficient security mechanisms for created containers in educoder challenges v1.0 allow attackers to execute arbitrary code via injecting crafted content into a container...

PT-2025-28200 · Unknown · Educoder Challenges

Name of the Vulnerable Software and Affected Versions: educoder challenges version 1.0 Description: The issue is related to insufficient security mechanisms for created containers, allowing attackers to execute arbitrary code by injecting crafted content into a container. Recommendations: For...

Exploit-Writeups

This is a collection of writeups for various CTF Capture The Flag challenges, specifically focusing on reverse engineering RE, pwnables, and miscellaneous challenges. The writeups are from the EncryptCTF-2019 and DawgCTF-2021 CTFs. The writeups cover a range of challenges, from simple to complex,...

How Digital Executive Protection Shields Top Leaders from Modern Threats

Cybersecurity threats have emerged so quickly that most companies struggle to keep up and executives are often the…...

Cloud Digital Forensic Readiness: an Open Source Approach to Law Enforcement Request Management

Cloud Forensics presents a multi-jurisdictional challenge that may undermines the success of digital forensic investigations DFIs. The growing volumes of domiciled and foreign law enforcement LE requests, the latency and complexity of formal channels for crossborder data access are challenging...

A message from Bruce the mechanical shark

Welcome to this week's edition of the Threat Source newsletter. Hi, I'm Bruce, the 25-foot mechanical star of "Jaws." This summer marks 50 years since my 4 minutes of screentime kept people out of the water for decades. Maybe this Fourth of July weekend you're planning to sea-shanty your way to a...

From AI to Zero-Days: Why CISOs Can’t Ignore the 2024 Threat Shifts

Running short on time but still want to stay in the know? Well, we’ve got you covered! We’ve condensed all the key takeaways into a handy audio summary. Our AI-driven podcasts are fit for on the go. Two weeks ago, we published the key insights from our Cyber Horizons 2025 Threat Report ,...

Unveiling RIFT: Enhancing Rust malware analysis through pattern matching

Today, Microsoft Threat Intelligence Center is excited to announce the release of RIFT , a tool designed to assist malware analysts automate the identification of attacker-written code within Rust binaries. Known for its efficiency, type safety, and robust memory safety, Rust has increasingly...

Building security that lasts: Microsoft’s journey towards durability at scale ​​

In this blog you will hear directly from Microsoft’s Deputy Chief Information Security Officer CISO for Azure and operating systems, Mark Russinovich, about how Microsoft operationalized security durability at scale. This blog is part of an ongoing series where our Deputy CISOs share their though...

The Ultimate Cloud Security Championship | 12 Months × 12 Challenges

We’re excited to announce our latest cloud security challenge series...

CVE-2025-6433 WebAuthn would allow a user to sign a challenge on a webpage with an invalid TLS certificate

If a user visited a webpage with an invalid TLS certificate, and granted an exception, the webpage was able to provide a WebAuthn challenge that the user would be prompted to complete. This is in violation of the WebAuthN spec which requires "a secure transport established without errors". This...

New Guidance Released for Reducing Memory-Related Vulnerabilities

Today, CISA, in partnership with the National Security Agency NSA, released a joint guide on reducing memory-related vulnerabilities in modern software development. Memory safety vulnerabilities pose serious risks to national security and critical infrastructure. Adopting memory safe languages MS...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox versions prior to 140, which stems from allowing WebAuthn challenges despite invalid TLS certificates, which could lead to security risks...

Echo Chamber Jailbreak Tricks LLMs Like OpenAI and Google into Generating Harmful Content

Cybersecurity researchers are calling attention to a new jailbreaking method called Echo Chamber that could be leveraged to trick popular large language models LLMs into generating undesirable responses, irrespective of the safeguards put in place. "Unlike traditional jailbreaks that rely on...