Russia Ready to Disclose Source Code of Social Networks, Messengers and AI Models

Russian Minister of Digital Development Maksut Shadaev announced that the country is prepared to open the source code of its domestic social networks, messengers, and video services to international partners. Shadaev stated that Russia will show the internal structure of these platforms and allow joint modification of algorithms. The proposal was presented at the Platform of Sovereign Development exhibition and reported by TASS. He contrasted Western IT products, described as opaque black boxes, with Russia's new approach of transparency to avoid what he called digital colonialism. The same offer extends to Russian foundational AI models, which could be adapted to foreign legislation, cultural requirements, and security standards. No specific products, repository links, timelines, or licensing terms were provided during the speech.

Telegram for Android Patches Voice Call Vulnerability Enabling Code Execution

Security researchers at NebuSec disclosed a vulnerability in Telegram for Android that allowed remote code execution after a victim answered a voice call. The flaw affected versions from 8.6.2 through 12.10.3 and was fixed in release 12.10.4 at the end of September. The issue stemmed from improper handling of MediaState service messages that carry microphone, camera, and video rotation data during calls. When a required field was missing, the application accessed invalid memory. NebuSec discovered the bug using its Code Security product running on a GPT-5.4 model and confirmed exploitation on ARM64 Android devices for personal calls. A demonstration showed the string “HACKED BY NEBUSEC” appearing roughly 30 seconds after the call was accepted. The vulnerability is unrelated to the earlier animated-sticker attack vector.

Kimi K3 Open Model Surpasses Closed AI Leaders with Million-Token Context and 896 Experts

Kimi K3 is an open-weights model that outperforms closed systems from GPT and Anthropic on several independent benchmarks. Developers achieved this by scaling three dimensions simultaneously: one million tokens of context, deeper layers, and 896 Mixture-of-Experts specialists. The team replaced the standard KV-cache with a fixed-size state matrix updated via the delta-rule, solving numerical instability by clamping the forgetting coefficient alpha between e^-5 and 1. Sequential state updates were parallelized across chips, GPUs, and multi-GPU nodes using the open-source FlashKDA kernel built on CUTLASS. Inter-layer information flow was preserved through learned pseudo-queries that selectively retrieve relevant outputs from prior blocks rather than passing full activations. Load balancing across 896 routed experts uses per-expert quantile thresholds and a distributed histogram method to guarantee fair token allocation without full sorting.

Claude Account Bans Linked to IP Reputation, Device Environment and Payment Channels, But No Confirmed Formula

Discussions on the Chinese forum NodeSeek have highlighted observations from a user who reported bans on more than twenty paid Claude accounts. The user identified IP address reputation, device environment traces, and payment processor history as the main factors potentially triggering blocks by Anthropic. However, the original post does not present a unified scoring system or prove specific penalties for using Linux, browser-only access, or the Fable model. High query volume is described mainly as a rate-limit issue rather than an automatic account ban trigger. Community members remain divided, with some confirming isolated observations while others label the conclusions speculative and share contradictory experiences. No universal method to avoid blocks has emerged from the discussion.

Innostage Completes Functional Testing of PT NGFW 1.10.3 Across 156 Criteria

Innostage has published the second part of its evaluation of PT NGFW version 1.10.3, focusing on functional capabilities rather than raw performance. The testing covered 156 individual checks grouped into categories such as basic technical features, firewalling, IDS/IPS, web filtering, malware protection, logging, routing, deployment, cryptographic controls and access management. Out of the total, 136 checks passed fully, seven passed with remarks, and 13 did not meet the predefined criteria. Key confirmed functions include high-availability clustering, centralized management via PT-MNGT, AD-based rule application, Site-to-Site VPN, TLS inspection, and Syslog integration with external security systems. Several advanced scenarios, including custom block pages, application risk classification, and centralized software distribution, were not confirmed under the test conditions. The report provides detailed protocol notes that help organizations map product capabilities against their specific infrastructure and regulatory requirements.

MITRE ATT&CK in Detective Settings: Avito Launches Cyberdetective Game for Security Awareness Training

Avito security awareness specialist Ilya Nikiforov has developed Cyberdetective, a browser-based detective game that trains employees against real-world attack techniques mapped to MITRE ATT&CK. The game places players in the fictional company Lumi where they control mascot Spock the honey badger, investigate six cases involving voice cloning, MFA fatigue, lookalike domains, and physical tailgating. Each scenario trains specific defensive habits such as callback verification and evidence preservation rather than simple rule recall. Development took 74 days with AI agents handling code, tests, art generation, voice synthesis, and video while the creator focused on scenario design and methodology. The project includes 21 additional training tasks on a firing range covering phishing, AI misuse, and supply-chain risks, supported by 2,200 automated tests and an editor system for future content updates. The initiative demonstrates how non-developers can build production-grade security tools using modern AI tooling while maintaining strict data-protection controls.

Yandex Patches Millions of Stations After eMudhra Certificate Keys Compromised

Yandex has automatically deployed security updates to millions of its smart speakers and partner televisions running YaOS between October 21 and 23. The patches address compromised intermediate certificates issued by eMudhra whose private keys consisted of trivial values from 1 to 255. Attackers who obtained these keys could generate fraudulent certificates and perform man-in-the-middle attacks against device HTTPS traffic. Enthusiasts demonstrated that local network control combined with the certificates allowed replacement of server configuration, activation of ADB, and acquisition of root access on the devices. The update removes trust in the affected certificates, overwrites compromised system files, and disables the debug interface. A factory reset restores the vulnerable firmware, so Yandex advises against resets without a compelling reason.

Local LLMs in AppSec: What Open Tools and Models Can Handle in Application Security

The article examines how local large language models can be integrated into application security workflows without relying on cloud subscriptions. It traces the evolution from llama.cpp in 2023 through agentic frameworks like PentAGI and Strix in 2025-2026. Teams can now run models on local hardware, connect them to code analyzers such as Semgrep, and delegate specific tasks like vulnerability path reconstruction or multi-step application testing. The piece highlights practical scenarios including static code review, dynamic testing with browser and terminal agents, and security evaluation of embedded AI assistants using tools like Garak and PyRIT. It stresses the importance of task decomposition, context management, and verification of model outputs to avoid misleading results. Hardware performance, model selection, and custom agent configurations are presented as key factors for successful adoption.

Interface Design Flaws in Security Tools Create Hidden Risks for SOC Analysts

Maria Letta, lead interface designer at Garda, argues that poorly designed security product interfaces contribute to analyst fatigue and missed real threats in SOC environments. She draws parallels to historical incidents in aviation and nuclear power where confusing controls led to catastrophic errors. The article details four mechanisms: habituation from false alerts, automation bias reducing critical thinking, excessive cognitive load from complex data structures, and constant background anxiety from red dashboards. Examples include the 1979 Three Mile Island accident and the 2009 Air France 447 crash. Letta proposes four practical solutions focused on treating analysts as part of the security system rather than its weakest link. The piece emphasizes that human factor conclusions in incident reports often overlook interface-induced errors.

Cisco ASA and FTD Face DoS Vulnerability in SSL VPN Already Exploited in the Wild

Cisco Systems has disclosed a denial-of-service vulnerability affecting its Cisco Secure Firewall ASA and Cisco Secure Firewall FTD products. The flaw, tracked as CVE-2026-76418, resides in the SSL VPN remote access feature and carries a CVSS v3.1 base score of 8.6, rated High severity. Exploitation occurs when secondary authentication is configured on tunnel groups, allowing an attacker to send a crafted request that forces a device reboot without requiring authentication. Cisco confirmed active exploitation of the issue in October 2026. Security updates addressing the vulnerability are now available for both affected product lines. The advisory recommends immediate application of the patches to prevent service disruption.

Critical Pre-Auth RCE Vulnerability CVE-2026-118633 Affects All Sophos UTM Versions, Manual Patch Required After EOL

Sophos has disclosed a critical remote code execution vulnerability in its legacy Sophos UTM security gateway product. The flaw, tracked as CVE-2026-118633, carries a CVSSv4.0 base score of 9.2 and is rated Critical. It allows unauthenticated attackers to execute arbitrary commands as root by triggering a race condition through repeated attacks against the email proxy when scanning is enabled. Although the product reached end-of-life, Sophos released a manual patch that users must apply themselves because automatic updates are no longer available. The company urges immediate patching for any deployments still using the email protection feature and recommends migration to the supported Sophos Firewall. The issue was reported through Sophos’s bug bounty program by an external researcher.

PHP2Shell Campaign Chains PHP and Linux Kernel Flaws to Compromise 25 Servers Including US Government-Linked Network

Israeli security firm Dream disclosed a sophisticated campaign that achieved root access on 25 servers by chaining two remote code execution vulnerabilities in PHP2Shell with a Linux kernel flaw. The attackers targeted 24 perimeter firewalls from a single unnamed vendor plus one internal management server across the United States, Japan, Taiwan, and South Korea. Three of the compromised devices belonged to an environment connected to the US government, where the intrusion led to domain controller access and Active Directory enumeration. The attack chain began with CVE-2026-109618 and CVE-2026-109619, which granted initial web server access, and escalated via CVE-2026-46300 (Fragnesia) to obtain root privileges. Dream observed extensive reconnaissance using the Chinese search engine FOFA, with indicators pointing to Chinese-language tooling and timing, though no specific threat actor was attributed.