A threat actor targeting Microsoft 365 and Azure production environments is stealing data in attacks that abuse legitimate applications and administration features.

Microsoft tracks the actor as Storm-2949 and says that the purpose of the attacks is “to exfiltrate as much sensitive data from a target organization’s high-value assets as possible.”

Storm-2949 used social engineering to target users with privileged roles, such as IT personnel or members of senior leadership, and obtain their Microsoft Entra ID credentials to gain access to data in Microsoft 365 applications.

Studying the great books, sharing my learnings through lectures & interviews. Click to read Johnathan Bi, a Substack publication with tens of thousands of subscribers.

Artificial neurons based on printed molybdenum disulfide nanosheet networks achieve multi-order spiking dynamics that operate on physiologically relevant timescales, offering a platform for next-generation biohybrid interfaces.

Cell behaviors in multicellular organisms are coordinated via both diffusible molecules and by signals based on direct cell–cell contacts. The mode of cell communication used influences the signaling range. In many developing epithelia, contact-based Notch-Delta lateral inhibition signaling is used to pattern cell fates. While previous work revealed that cells can use protrusions to extend the range of Notch-Delta signaling to alter these patterns, this is not a general feature of epithelia. In addition, it is not known how the complex three-dimensional (3D) shapes of epithelial cells influence cell communication. In exploring this question, we show that epithelial cells at the Drosophila wing margin, which lack basal protrusions, contact different neighbors at different heights along their apico-basal axis, effectively increasing the number of neighbors each cell touches.

MiniPlasma revives a 2020 Windows cldflt.sys flaw, enabling SYSTEM access on May 2026 patched Windows 11 systems.

Northwestern engineers printed flexible artificial neurons that send realistic signals to living brain cells.

A smashing idea.

San Francisco Bay area startup Unspun is the new face of the movement to cut down on emissions and waste in fashion. Its newest assignment: making work chinos for Walmart on its 3D weaving machines.