Threats Tagged 't1498.001'

Multiple U.S. federal agencies have issued a joint advisory about active exploitation campaigns targeting programmable logic controllers (PLCs) in critical infrastructure sectors such as government facilities, water systems, and energy. Attackers scan for internet-exposed industrial control systems and use legitimate engineering software with valid credentials to appear as authorized technicians. They manipulate controller logic and operator displays to conceal their activities. This campaign affects equipment from Rockwell Automation, Schneider Electric, and Siemens. Unlike a prior 2023 campaign, this ongoing activity has caused confirmed operational disruptions and financial losses. The exploitation leverages architectural weaknesses rather than software vulnerabilities and accesses systems through specific network ports.

MediumCampaignUnited States#industrial control systems#critical infrastructure#water facilities

A sophisticated campaign deployed 148 malicious npm packages disguised as student web proxy applications under brands like Riverbend Tutoring and Northstar Tutoring. Published by accounts terminal3airport and eerikakirk, these packages weaponized visitor browsers into distributed denial-of-service botnets while generating advertising revenue. The applications functioned as working proxies but secretly executed mutable remote code and high-performance WebSocket traffic generators compatible with the Wisp protocol. During a critical two-week period in May 2026, active deployments launched HTTP floods generating 2GB/s aggregate traffic and control-plane attacks establishing 10,240 socket connections per second against target servers. The campaign abused npm as a content delivery network, affecting users who visited proxy instances rather than through traditional dependency infection.

MediumCampaignUnited States#http flood#ddos botnet#student targeting

This investigation delves into information operations conducted by Russian actors known as Doppelgänger, focusing on their activities from early June to late-July 2024. It examines their tactics, associated infrastructure, and motivations, particularly in relation to the unexpected snap general election in France during this period. The analysis reveals a persistent and complex effort to disseminate disinformation through social media, impersonating legitimate news websites and employing intricate redirection chains. The operations primarily target conservative and nationalist sentiments, aiming to destabilize Western democracies by exploiting existing societal and political divisions.

MediumCampaignFranceGermanyPoland+5#redirection#social media#russian actors