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Trojanized Windows 10 Installer Used in Cyberattacks Against Ukrainian Government Entities

Government entities in Ukraine have been breached as part of a new campaign that leveraged trojanized versions of Windows 10 installer files to conduct post-exploitation activities. Mandiant, which discovered the supply chain attack around mid-July 2022, said the malicious ISO files were distributed via Ukrainian- and Russian-language Torrent websites. It's tracking the threat cluster as UNC4166

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GitHub Announces Free Secret Scanning for All Public Repositories

GitHub on Thursday said it is making available its secret scanning service to all public repositories on the code hosting platform for free. "Secret scanning alerts notify you directly about leaked secrets in your code," the company said, adding it's expected to complete the rollout by the end of January 2023.  Secret scanning is designed to examine repositories for access tokens, private keys,

Minecraft Servers Under Attack: Microsoft Warns About Cross-Platform DDoS Botnet

Microsoft on Thursday flagged a cross-platform botnet that's primarily designed to launch distributed denial-of-service (DDoS) attacks against private Minecraft servers. Called MCCrash, the botnet is characterized by a unique spreading mechanism that allows it to propagate to Linux-based devices despite originating from malicious software downloads on Windows hosts. "The botnet spreads by

Automate like an expert with Ansible validated content

<p>During <strong><a href="https://www.ansible.com/ansiblefest">AnsibleFest 2022</a></strong>, we announced the launch of <strong>Ansible validated content</strong>. This new initiative is focused on delivering an expert-led approach for automating your platform portfolio across infrastructure, networking, cloud, security and edge use cases.</p> <p>Ansible validated content is a new set of collections containing pre-built YAML content (such as playb

NIST Finally Retires SHA-1, Kind Of

SHA-1 was deprecated in 2011. NIST has set the hashing algorithm's final retirement date to Dec. 31, 2030.

Threat Source newsletter (Dec. 15, 2022): Talos Year in Review is here

The inaugural 2022 Talos Year in Review is here! And it’s taking over the final Threat Source newsletter of the year.

WatchGuard Threat Lab Report Finds Top Threat Arriving Exclusively Over Encrypted Connections

New research also analyzes the commoditization of adversary-in-the-middle attacks, JavaScript obfuscation in exploit kits, and a malware family with Gothic Panda ties.

Microsoft Reclassifies SPNEGO Extended Negotiation Security Vulnerability as 'Critical'

Microsoft has revised the severity of a security vulnerability it originally patched in September 2022, upgrading it to "Critical" after it emerged that it could be exploited to achieve remote code execution. Tracked as CVE-2022-37958 (CVSS score: 8.1), the flaw was previously described as an information disclosure vulnerability in SPNEGO Extended Negotiation (NEGOEX) Security Mechanism. SPNEGO,

CVE-2022-27498: TALOS-2022-1531 || Cisco Talos Intelligence Group

A directory traversal vulnerability exists in the TicketTemplateActions.aspx GetTemplateAttachment functionality of Lansweeper lansweeper 10.1.1.0. A specially-crafted HTTP request can lead to arbitrary file read. An attacker can send an HTTP request to trigger this vulnerability.