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Forescout Research - Vedere Labs said it used Anthropic's Claude to port a working pre-authentication remote code execution (RCE) exploit from one WAGO programmable logic controller (PLC) to another, executing attacker-supplied ARM shellcode on live hardware. The exploit targets  CVE-2021-31886 , a stack-based buffer overflow in the Nucleus FTP server's handling of the USER command, which carries a Siemens-assigned CVSS score of 9.8 and is accessible before authentication over TCP port 21. CERT@VDE says no updates are available for the affected WAGO controllers, and advises owners to disable or block FTP on port 21, enforce segmentation controls, and monitor network traffic for anomalies. The port required sustained researcher steering, and the final RCE development stage consumed $535.74 in application programming interface (API) usage over an 8-hour-32-minute session. A later session that attempted to extend the exploit into a command-and-control (C2) implant w...

Threat actors are exploiting a severe security vulnerability in Sangoma Switchvox, an enterprise VoIP platform, that could allow unauthenticated remote code execution. The vulnerability in question is CVE-2026-9586 (CVSS score: 9.3), a critical unauthenticated SQL injection vulnerability in Sangoma Switchvox SMB Edition 8.3 (104997) that can allow attackers to remotely execute arbitrary code as the PostgreSQL superuser without credentials. Sangoma released patches for the flaw in Switchvox 8.4.0.2 on July 14, 2026. "An unauthenticated SQL injection vulnerability exists in Sangoma Switchvox SMB Edition 8.3 (104997). The /pa endpoint processes XML content beginning with <PolycomIPPhone> and directly concatenates the user-controlled PhoneIP value into PostgreSQL queries without sanitization or parameterization," according to a description of the flaw on CVE.org. "An unauthenticated remote attacker can execute arbitrary SQL statements against the backend Postg...

The U.S. Department of Justice (DoJ) on Tuesday announced the takedown of a long-standing peer-to-peer (P2P) botnet known as Sality as part of a coordinated law enforcement operation. The effort was undertaken on August 31, 2026, by authorities from the U.S., Bulgaria, Hungary, and Romania, in collaboration with private industry partners CrowdStrike and the Shadowserver Foundation. To that end, a peer-to-peer sinkhole operation was carried out to eliminate the threat. In tandem, Sality-linked domains have been seized in the U.S. and Europe. "Cybercriminals, botnets, and malware are a clear and present danger to our nation's security and economy," said First Assistant United States Attorney Bill Essayli. "This successful effort to take down the Sality botnet shows that by working together, the public and private sectors can be a powerful force for good." Sality has been documented in the wild since 2003, featuring capabilities to infect and modify Wi...

Threat actors are exploiting a newly patched critical security flaw impacting JFrog Artifactory merely days after public disclosure, according to watchTowr . The vulnerability in question is CVE-2026-82329 (CVSS score: 9.8), a case of authentication bypass that could lead to administrative access in Artifactory. "JFrog Artifactory contains an authentication weakness that, under default configuration, may allow an unauthenticated attacker with network access to obtain administrative privileges," according to a description of the flaw on CVE.org. The vulnerability was patched by JFrog with Artifactory version 7.161.20 released on August 28, 2026. It affects the following versions - 7.161.0 > 7.161.19 7.146.0 > 7.146.36 7.133.0 > 7.133.28 7.125.0 > 7.125.19 7.117.0 > 7.117.27 7.111.4 > 7.111.21 "It affects default configs, requires no auth, no user interaction," Vercel CEO Guillermo Rauch said in a post on LinkedIn. ...

Brazilian financial services, retail, and e-commerce organizations have become the target of a financially motivated threat actor dubbed Breeze Comet (formerly UNC5669) since 2024. Google Threat Intelligence Group (GTIG) and Mandiant teams described the threat actor as "specializing in manipulating payment systems and banking software in Brazil to conduct fraudulent transfers." The adversary is said to have successfully carried out at least one heist of assets worth tens of thousands of U.S. dollars. The activity overlaps with threat activity clusters tracked by CrowdStrike and Trend Micro under the monikers Plump Spider and SHADOW-AETHER-064 . According to CrowdStrike, the e-crime group is operating out of Brazil and has been active since September 2023, monetizing their intrusions by gaining unauthorized access to internal payment systems and carrying out fraudulent transactions. Initial access to financial entities and companies offering financial services is acc...