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Despite their misleading marketing, TeleMessage, the company that makes a modified version of Signal used by senior Trump officials, can access plaintext chat logs from its customers.

In this post I give a high level overview of how the TeleMessage fake Signal app, called TM SGNL, works and why it's so insecure. Then I give a thorough analysis of the source code for TM SGNL's Android app, and what led me to conclude that TeleMessage can access plaintext chat logs. Finally, I back up my analysis with as-of-yet unpublished details about the hack of TeleMessage.

The CausVid generative AI tool uses a diffusion model to teach an autoregressive (frame-by-frame) system to rapidly produce stable, high-resolution videos.

• Researchers designed a non-hallucinogenic analogue of LSD that had antidepressant and numerous cognitive benefits in mice.
• The resulting drug could be a safer alternative to psychedelics for treating neuropsychiatric diseases like schizophrenia.

The U.S. is unprepared to handle the huge pollution footprint flowing from the imminent launch of tens of thousands of commercial communications satellites into low-Earth orbit, according to Public Employees for Environmental Responsibility (PEER). Yet, when needed most, the scientific entities tracking these impacts are on the chopping block.