threat-intel How We Added WebAuthn to a Browser-Based RDP Client This Palo Alto Unit 42 article details the development of a browser-based RDP client that supports WebAuthn redirection, allowing users to utilize security keys like YubiKeys during remote sessions. The team overcame sig… Palo Alto Unit 42 · Jul 2, 2026 Medium webauthnrdpbrowser
threat-intel Catan and Mouse This Cisco Talos Threat Source newsletter highlights the emergence of ARToken, a sophisticated phishing-as-a-service (PhaaS) platform with capabilities previously undocumented. The platform, similar to EvilTokens, offers… Cisco Talos · Jul 2, 2026 High CVE-2026-48558USphishingbecai
threat-intel ToddyCat-Linked Umbrij Malware Abuses OAuth to Access Gmail via Google API The ToddyCat APT group is utilizing a new malware, Umbrij, to gain unauthorized access to Gmail accounts via the Google API. Umbrij leverages the OAuth 2.0 protocol to obtain access tokens, allowing attackers to control… The Hacker News · Jul 2, 2026 High RUoauthgoogle apiheadless browser
threat-intel Anthropic's AI Finds Bugs. IBM Bets $5B It Can Fix Them. This article reports on a significant investment by IBM and Red Hat into Project Lightwell, a new service designed to address the growing challenge of securing open-source software supply chains. Driven by Anthropic's My… Dark Reading · Jul 2, 2026 High USaivulnerabilityopen source
ransomware AI Agent Exploits Langflow RCE to Automate Database Ransomware Attack A security firm, Sysdig, has identified what appears to be the first fully automated ransomware attack orchestrated by an AI agent, dubbed JADEPUFFER. The agent exploited a vulnerability in Langflow, an open-source AI ap… The Hacker News · Jul 2, 2026 High CVE-2025-3248CVE-2021-29441CHairansomwareautomation
ransomware SharePoint RCE CVE-2026-45659 Added to CISA KEV After Active Exploitation A high-severity remote code execution (RCE) vulnerability (CVE-2026-45659) in Microsoft SharePoint Server has been added to the CISA KEV catalog due to active exploitation. This vulnerability, stemming from deserializing… The Hacker News · Jul 2, 2026 High CVE-2026-45659CVE-2025-11371USremote code executionsharepointvulnerability
phishing Crafty Phishing Campaigns Auto-Adapt to Victim's Device, OS This article details a concerning trend in phishing attacks where threat actors are leveraging user-agent data to dynamically adapt their campaigns to the specific device and operating system of the victim. Attackers are… Dark Reading · Jul 1, 2026 High USphishinguser-agentmalware
threat-intel US lifts export controls on Anthropic’s frontier cybersecurity AI models The U.S. government has lifted export controls on Anthropic’s Fable 5 and Mythos 5 cybersecurity AI models following a ‘jailbreak’ exploit discovered in Fable 5. This marks the first instance of export controls being app… The Record · Jul 1, 2026 Medium USCHaijailbreakexport controls
threat-intel Microsoft Accelerates Post-Quantum Cryptography Shift to 2029 Microsoft is accelerating its transition to post-quantum cryptography (PQC) due to advancements in quantum computing technology, shifting the timeline for critical infrastructure protection. The company is implementing a… The Hacker News · Jul 1, 2026 High quantum computingpost-quantum cryptographypqc
threat-intel ARToken: Inside an EvilTokens affiliate panel targeting Microsoft 365 Cisco Talos has identified a new phishing-as-a-service (PhaaS) platform called ARToken, which shares significant similarities with the existing EvilTokens platform operated by Sekoia and tracked by Microsoft. ARToken uti… Cisco Talos · Jul 1, 2026 High USphishingeviltokensreact
threat-intel Massive Password Spray Campaign Targeting Azure CLI A massive password spray campaign targeting Microsoft 365 environments, specifically the Azure CLI, was observed by Huntress. The attacks, originating from AS32167 and linked to LSHIY LLC, resulted in the compromise of o… SecurityWeek · Jul 1, 2026 High CHHOUScredential spraymfaoauth ropc
threat-intel Anthropic Restores Claude Fable 5 After U.S. Lifts Jailbreak-Linked Export Controls Anthropic has restored access to Claude Fable 5 following the U.S. Commerce Department’s lifting of export controls triggered by a jailbreak vulnerability discovered in the model. The controls, implemented in June, restr… The Hacker News · Jul 1, 2026 High USjailbreakaisecurity
threat-intel Azure CLI Password Spray Hits at Least 78 Microsoft Accounts in 81M+ Attempts A massive, automated password spray attack targeting Microsoft's Azure CLI compromised at least 78 Microsoft accounts across 64 organizations. The attack leveraged a deprecated OAuth flow (ROPC) to bypass Conditional Acc… The Hacker News · Jul 1, 2026 High USCNpassword sprayropcconditional access
malware Researcher Analyzes 3,000 Live ClickFix Payloads, Exposing API-Driven Malware Delivery This report details a concerning trend in malware delivery – the evolution of ClickFix, a technique where users are tricked into running malicious code by hand. Researchers have uncovered a new API-driven approach to gen… The Hacker News · Jul 1, 2026 High RUIRNOmalwarepayloadapi
threat-intel Phishers Gain Persistence at EU, Asia Hospitality Orgs Phishing campaigns targeting hospitality organizations in Europe and Asia are utilizing malicious zip files containing disguised image files to install persistent malware. These attacks, observed by Microsoft and Trend M… Dark Reading · Jun 30, 2026 High GBJPphishingpersistencesocial engineering
threat-intel Microsoft Warns Poisoned MCP Tool Descriptions Can Make AI Agents Leak Data This report details a new security vulnerability impacting AI agent-based systems, specifically leveraging the Model Context Protocol (MCP). Attackers can inject malicious instructions into tool descriptions used by AI a… The Hacker News · Jun 30, 2026 High N/aiagentsupply-chain
threat-intel House passes kids’ online safety bill, but Senate approval unlikely The House of Representatives passed the Kids Internet and Digital Safety (KIDS) Act, aiming to bolster online safety for children, but the bill faced criticism for lacking key provisions like a ‘duty of care’ and strong… The Record · Jun 30, 2026 Medium USonline safetychildrenprivacy
malware Silent Swap Crypto Clipper Uses Fake Google Notes Extension to Replace Wallet Addresses A new browser extension campaign, dubbed Silent Swap by McAfee Labs, is targeting cryptocurrency users by stealthily replacing wallet addresses during transactions. The malicious extension, disguised as a Google Notes ut… The Hacker News · Jun 30, 2026 High INUSBRclipboardwalletcrypto
threat-intel AI-Generated Workflows Are a Silent Security Disaster This article highlights a growing security risk stemming from the use of AI-generated workflows within Microsoft 365 environments. Developers and users are leveraging AI assistants to automate tasks like document approva… Dark Reading · Jun 30, 2026 Medium aiautomationpermissions
threat-intel NIST Enrichment Reductions Impact CVE Coverage, Accuracy This article reports on a reduction in in-depth analysis of vulnerabilities by the National Institute of Standards and Technology (NIST), impacting the National Vulnerability Database (NVD). Research by Volerion revealed… Dark Reading · Jun 29, 2026 Medium CVE-2026-8856vulnerabilitynistcvss
