This content describes a walkthrough demonstrating how to extract VeraCrypt volume headers using PowerShell and then attempt to crack the encryption keys with Hashcat. The process involves extracting the 512-byte header from a VeraCrypt container or raw disk, preparing it for cracking, selecting the appropriate cracking mode, and verifying results. The method does not require physical access to the unlocked volume, only the header. It is presented as a tutorial video rather than a new vulnerability or exploit.
This analysis discusses the widespread threat of unauthorized access to IP cameras and other internet-connected video devices, which can be exploited by criminals for extortion, blackmail, stalking, and surveillance. It highlights real-world cases including mass hacks of IP cameras in South Korea, hidden spy cameras in hotels, and stalking incidents involving hacked webcams. The main causes are poor cybersecurity practices such as unchanged default passwords and insecure device implementations by manufacturers. The article provides practical recommendations to reduce risk, including researching manufacturers' security track records, disabling unnecessary features, and preferring local storage over cloud services.
This content describes crime script analysis (CSA), a narrative-driven technique to decompose cyber attacks into sequential steps using everyday language. It uses business email compromise (BEC) as a case study to illustrate how AI can automate preparatory steps, enabling attackers to scale attacks to previously unprofitable targets. The narrative approach helps defenders identify intervention points to disrupt attacks effectively. CSA complements existing models like MITRE ATT&CK by providing accessible descriptions for non-technical audiences and highlighting where AI may assist attackers and where defenses can be applied.
This article provides a detailed explanation of the critical GitLab GraphQL vulnerability CVE-2026-19478, which allows unauthenticated attackers to delete public projects on self-managed GitLab instances. It includes affected versions, severity metrics, and patching guidance, along with information on a related CSRF flaw (CVE-2026-19650).
This article provides a detailed, actionable guide to diagnosing and fixing Terraform state drift caused by manual AWS console changes. It explains the root causes, step-by-step CLI commands to safely refresh and synchronize state without destroying resources, and best practices for locking down IAM roles and remote state management to prevent future drift.
In August 2026, the actor TheHatman claimed to have stolen large volume of credentials from organizations' Microsoft Entra tenants. We provide guidance on mitigating large-scale credential attacks. The post Threat Brief: Mitigating Large-Scale Credential Attacks (Updated August 18) appeared first on Unit 42 .
This report discusses a novel approach to preventing prompt injection attacks in AI agent communication by enforcing containment as a structural property rather than relying on detection. The approach involves wrapping all incoming commands from peer agents as quoted data that cannot be interpreted as executable commands, effectively preventing unauthorized actions even if malicious input is accepted. The implementation is a 33 KB JavaScript module running entirely client-side without any language model or server interaction. It uses cryptographic signature verification and deterministic checks to block forged or replayed messages, unapproved agents, and unauthorized tokens. This containment layer ensures that even if an attack payload is delivered normally, it cannot be executed, eliminating the need for detection-based defenses. The solution is demonstrated interactively in a browser environment and is not a vulnerability or exploit but a security design concept.
This article provides a detailed technical breakdown of the active exploitation of the critical VMware vCenter vulnerability CVE-2026-59310 by a suspected APT group. It covers the attack chain, including the use of a directory traversal flaw to deploy persistent reverse SSH tools and web shells, and offers specific indicators of compromise and mitigation guidance.
This article details an unpatched zero-day SQL injection vulnerability in GeoServer's jsonArrayContains function that allows unauthenticated attackers to achieve full Remote Code Execution (RCE). It highlights active exploitation attempts, technical indicators of compromise, and provides immediate mitigation guidance including WAF rules and access restrictions. The report is timely and offers actionable intelligence for defenders to protect vulnerable GeoServer instances before an official patch is released.
This article provides a detailed technical overview of OpenAI's GPT-5.6 Sol Ultrafast Mode, a new AI tier designed to accelerate cybersecurity incident response by processing data 14x faster than previous models. It explains how this capability can drastically reduce Mean Time to Respond (MTTR) during active cyber incidents by enabling real-time analysis of large telemetry datasets, logs, and alerts. The piece also highlights practical use cases in threat hunting and financial fraud detection, supported by independently verified technical specifications.
The article provides a detailed analysis of the Shell data breach attributed to the Cl0p ransomware syndicate, highlighting the exfiltration of 89GB of sensitive engineering data through a pure extortion attack. It explains Cl0p's shift from traditional ransomware encryption to data theft and extortion, the risks posed to the global energy supply chain, and offers concrete defensive recommendations for critical infrastructure operators.
This article provides a detailed technical analysis of the critical macOS Screen Sharing vulnerability CVE-2026-65400, which allows unauthenticated remote root access via a logic flaw in the screensharingd daemon. It explains active exploitation by threat actors deploying Monero miners, the mechanics of the authentication bypass, and urgent mitigation steps including patching and network hardening.
This article provides an in-depth analysis of Microsoft's new unified Microsoft 365 Copilot super app, detailing its architectural shift that merges consumer and enterprise AI features. It highlights critical cybersecurity and data governance implications, including how Microsoft Entra enforces strict separation between personal and enterprise data to prevent leaks. The piece also outlines deprecated features and advises defenders on monitoring identity switching and file-sharing controls within the new environment.
This article provides a detailed technical analysis of a critical Apple Screen Sharing vulnerability (CVE-2026-43760) that allows remote attackers to gain root access via legacy VNC authentication. It explains the underlying logic flaw, exploitation method, and offers clear mitigation steps including patching and disabling vulnerable settings.
This content discusses a proposed ransomware defense approach that assumes an attacker has local administrative privileges and enforces immutability on files at the kernel level to prevent modification or deletion. The author built a kernel-level filter driver enforcing Write Once Read Many (WORM) semantics on a mapped drive, tested it against a ransomware sample, and observed that files on the protected drive remained unchanged. The discussion questions whether this approach adds value beyond good backups and considers operational challenges. No exploit or vulnerability is reported; rather, it is a conceptual defense technique shared for community feedback.
This content discusses the challenge of assigning risk scores to penetration testing findings that do not have associated CVE identifiers. It highlights the difficulty in applying frameworks like CISA KEV and EPSS, which focus on CVE-based vulnerabilities, to findings such as misconfigurations. The author seeks an objective, justifiable method for scoring such findings, noting that existing methodologies like the OWASP Risk Rating Methodology may lack accuracy for all cases.
ICMP-Ghost is an open-source tunnelling framework that uses ICMP and DNS protocols for command and control (C2) communication. It is designed in x64 assembly and claims to evade endpoint detection and network intrusion detection systems. The framework supports dual-channel C2 with the ability to switch between ICMPv4 and DNS tunnelling on the fly. Detection rules using PacketSmith Yara-X modules have been developed to identify traffic generated by this framework.
This content discusses a security model critique focused on commitment integrity, where an issuer commits to a private artifact by publishing only a public immutable cryptographic fingerprint. The system allows later verification that the artifact has not been altered, addressing threats of an issuer modifying a statement after initial publication. The approach does not guarantee the truthfulness of the statement itself but ensures the integrity of the committed artifact. The discussion includes considerations of key compromise, canonicalization, and the benefits of explicit supersession over simple signed hashes. The source is a Reddit post linking to a demo and security explanation on bestmemecoins.app.
Welcome to this week’s edition of the Threat Source newsletter. “Experiment is the mother of knowledge.” ― Madeleine L'Engle, A Wrinkle in Time “Don't slide down the rabbit hole. The way down is a breeze, but climbing back's a battle.” ― Kate Morton, The Clockmaker's Daughter Hacker Summer Camp has come and gone, which means it’s time for you to start planning next year’s trip. I’m surely going to recap Camp Season, right? Nope. One of the things that I’ve really enjoyed lately is a segment on the Beers with Talos podcast that we call “Make Hazel a Hacker.” If you haven’t listened to it, this is a perfect time to start. Each episode we take a few minutes and pose a security question, term, or concept to Hazel and force her to come up with an idea or explanation on the spot. There are no parameters, so she’s faced with the entirety of information security — past, present, and future. I know, it’s insane. The craziest part is that (I think) Hazel came up with this idea and still volunteered to put herself in the line of fire. As we put Hazel’s feet to the fire, one of my favorite things happens: The rest of us listen in and offer our thoughts during her brainstorming process. Invariably, we’ve got three very different answers, ideas, hints, or directions for her. It’s surely maddening for Hazel, but to me, the best part of the discussion that inevitably follows is that although they’re all different, they’re all correct. For example, this past episode I asked her about a behavioral indicator (regarding “wallpaper.bmp”) that seems benign on its own, but can be interesting to use as a pivot for a threat hunt. We had various interesting angles to consider, backed by years of knowledge and experience. It gave us a good conversation, and that was a .bmp! One of the most nebulous things to learn in this field is that multiple things can be both different and correct. When you are making your decisions this week — whether it’s deciding on a new pivot in your hunting, what devices to prioritize in your patching and updating, or which books or online training to focus on — take a quick second and get a second, third, and fourth opinion. Then try something that’s outside of your normal wheelhouse but sounds good when it’s proposed. None of this is a solo sport. It’s a team game and the best plays come from a mix of perspectives, experiences, and mistakes. The “right” answer can wear many faces, and your ability to hold different truths will lead you to undiscovered territory, the rabbit hole where anomaly lives and breathes. So... welcome back from Vegas. Now go down a rabbit hole on a path you wouldn’t normally take because one of your friends (Joe) or your mortal enemy (Dave) told you that it would work. “She'd been to Narnia, Wonderland, Hogwarts, Dictionopolis. She had tessered, fallen through the rabbit hole, crossed the ice bridge into the unknown world beyond.” ― Anne Ursu, Breadcrumbs The one big thing Cisco Talos recently discovered "JWR," a previously undocumented, real-time phishing framework and likely variant of "The Outsider" phishing-as-a-service platform. JWR uses an open WebSocket connection that allows attackers to monitor keystrokes live and dynamically steer victims through fake checkout and login flows. Currently deployed via SMS lures impersonating regional toll and postal authorities, JWR enables operators to steal payment data, 2FA codes, identity documents, and device fingerprints. Why do I care? Because JWR is operator-driven in real time, attackers can actively bypass multi-factor authentication (MFA) by prompting victims for 2FA codes exactly when needed. The sheer volume of collected data gives threat actors a comprehensive identity profile primed for extensive follow-on fraud and network compromise. Furthermore, JWR's seamless integration with legitimate e-commerce platforms like Shopify makes these lures incredibly convincing to the untrained eye. So now what? Prioritize user education around SMS-based phish…
A recent article in The Atlantic ran under the blunt headline, The End of Reading Is Here . According to the piece, research from the National Endowment for the Arts (NEA) found that fewer than 50% of American adults read even a single book in 2022, and only 38% read a novel or short story. At the same time, the U.S. book market keeps breaking its own publishing records year after year: in 2025, for instance, the number of new titles topped four million — up a third from 2024. A huge chunk of that, 3.5 million titles, came from self-publishing, and one of its most powerful engines is Amazon’s Kindle Direct Publishing (KDP). My theory on this mismatch in trends: nobody’s reading books anymore because everyone’s too busy writing them. Joking aside, if there’s still a reader left out there, they’ve probably already guessed where I’m going with this: the all-powerful AI. Not long ago, a New York Times tech journalist was startled to find her own biography on Amazon — and one quick look confirmed it had been written by AI. Digging deeper into the world of AI book publishing, she stumbled onto the work of an extraordinarily prolific retired cybersecurity consultant. What happened next — and where to find reliable information in the age of AI — is what this post is about. Backstory: how a journalist chased the White Rabbit and fell down the hole Let’s start from the beginning. In the summer of 2026, New York Times tech journalist, Kashmir Hill, learned from an acquaintance that a biography about her had been published on Amazon a year earlier. It was titled The Biography of Kashmir Hill: The New York Times Technology Journalist Who Exposed Clearview AI, Challenged Big Tech and Redefined Privacy in the Digital Age . And she was more than stunned since nobody had ever reached out to her, or to anyone she knew, to research the book. “Alice started to her feet, for it flashed across her mind that she had never before seen a rabbit with either a waistcoat-pocket, or a watch to take out of it…” The author of record was one John Crane Miller, and the photo on his Amazon page turned out to be a generic stock image of a white man: the kind that shows up all over the internet. Hill couldn’t find a shred of personal detail or contact information for him. But digging deeper into his Amazon profile turned up something else: in a single week in the summer of 2025, he had published biographies not just of Hill, but of nine other American journalists. Even the most trusting reader would find it hard to believe a literary genius could produce this kind of staggering output without a little robotic help. The AI-generated biography of journalist Kashmir Hill, which she stumbled across by accident on Amazon. Source And yet the hardcover of Kashmir Hill’s biography cost a full US$26.99 — despite running to just 90 pages. After reading it, Hill learned a whole slew of “facts” about herself she’d never known — including a detailed description of her coffee-making ritual (which, as the journalist notes, is actually her husband’s duty). Mr. Miller even claimed in the text to have read Kashmir Hill’s childhood diary. “…burning with curiosity, she ran across the field after it, and fortunately was just in time to see it pop down a large rabbit-hole under the hedge.” Hill had no luck tracking down the author of her biography. She left a comment on the book’s Amazon page asking him to get in touch. Nobody wrote back — and not long after, every book under John Crane Miller’s profile vanished. But that gave her a lead on several other AI authors on Amazon. In particular, she came across a certain Bill Johns, whose author page listed a staggering 445 books . Not expecting much to come of it, she asked Johns if he’d be willing to do an interview — and was more than a little surprised when he agreed. It was probably right around then that Kashmir Hill’s investigation turned into a genuine trip down the AI rabbit hole… “In another moment down went Alice after it, neve…