A previously undocumented threat activity cluster has been attributed to an ongoing malicious campaign targeting education and healthcare sectors in the U.S. since at least December 2025.
The campaign is being tracked by Cisco Talos under the moniker UAT-10027. The end goal of the attacks is to deliver a never-before-seen backdoor codenamed Dohdoor.
“Dohdoor utilizes the DNS-over-HTTPS (DoH) technique for command-and-control (C2) communications and has the ability to download and execute other payload binaries reflectively,” security researchers Alex Karkins and Chetan Raghuprasad said in a technical report shared with The Hacker News.
Google API keys for services like Maps embedded in accessible client-side code could be used to authenticate to the Gemini AI assistant and access private data.
Researchers found nearly 3,000 such keys while scanning internet pages from organizations in various sectors, and even from Google.
The problem occurred when Google introduced its Gemini assistant, and developers started enabling the LLM API in projects. Before this, Google Cloud API keys were not considered sensitive data and could be exposed online without risk.
Bill Faloon presents about thymosin’s potential in 4-minute video excerpt from recent super-longevity presentation. Click the video below to view the presentation.
Samantha K. Dziurdzik, Vaishnavi Sridhar, Elizabeth Conibear et al. (University of British Columbia) identify a conserved adaptor that recruits BLTP2-like proteins to ER–plasma membrane contacts by binding helical projections on their lipid transfer channel to maintain lipid homeostasis.
MembraneContactSites.
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Lactation supports babies’ immune health and reduces the risk of breast cancer for the mother.
TrendsInImmunology.
Lactation is increasingly recognized as an immune-regulated process. Immune cells shape mammary gland development, coordinate tissue remodeling, and aid in milk production with lasting consequences for maternal health. Here, we summarize recent advances on the roles and dynamics of T cells in the mammary gland during lactation and beyond.