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Polymath Central

Thoughts and musings of David Greenberg, a polymath

Cybersecurity

Researcher Publishes GitLab RCE PoC Letting Authenticated Users Run Commands as Git

July 25, 2026 Blogmaster

Security researcher Yuhang Wu at depthfirst has published a working proof-of-concept (PoC) exploit that executes commands as git on an unpatched self-managed GitLab 18.11.3 server. An ordinary authenticated user triggers…

Technology

Trump Fires Court-Appointed US Attorney One Hour After Appointment, Immediately Gets Sued

July 24, 2026 Blogmaster

Stop me if you’ve heard this one: Federal judges in the Western District of Washington had unanimously appointed Roger Rogoff to be the Justice Department’s top official there, filling a…

Technology

Paramount/WBD merger delayed for months as states’ lawsuit moves toward trial

July 24, 2026 Blogmaster

Paramount Skydance agreed to a longer-term delay of its $111 billion acquisition of Warner Bros. Discovery, preventing the companies from combining until after a judge rules on the merits of…

Technology

Wildfire forces evacuation of NASA’s Deep Space Network complex in Spain

July 24, 2026 Blogmaster

A fast-moving wildfire, one of many raging across Spain, bore down on the Madrid Deep Space Communications Complex on Friday, forcing an evacuation and temporarily suspending operations at one of…

Technology

Roku raises streaming stick prices by up to 60 percent

July 24, 2026 Blogmaster

Roku is raising the prices for its streaming sticks and boxes by up to 60 percent. Roku has updated its website with the new prices. Currently, it is still selling…

Technology

Anthropic’s Opus 5 is about token efficiency, not a capability leap

July 24, 2026 Blogmaster

Today, Anthropic rolled out Opus 5, the newest update for the model that has recently become a popular choice for coding and other software development tasks, among other things. While…

Technology

Canadian legislator reads out apparent LLM response in floor speech

July 24, 2026 Blogmaster

Anyone who has used the Internet in recent years is probably used to encountering telltale signs of LLM prompting that lazy users sometimes forget to remove from their AI-generated pabulum.…

Technology

DOJ Withdraws NY Times Subpoenas After Judge Notices It Never Bothered To Follow The Rules For Subpoenaing Reporters

July 24, 2026 Blogmaster

Just last week we had the story of the Trump DOJ issuing very questionable subpoenas of NY Times journalists while trying to track down who leaked information to those reporters…

Technology

Ctrl-Alt-Speech: Live At TrustCon 2026

July 24, 2026 Blogmaster

Ctrl-Alt-Speech is a weekly podcast about the latest news in online speech, from Mike Masnick and Everything in Moderation‘s Ben Whitelaw. Subscribe now on Apple Podcasts, Overcast, Spotify, Pocket Casts,…

Technology

Team uses AlphaFold AI to redesign gene-editing proteins to make them safer

July 24, 2026 Blogmaster

A couple of decades after the discovery of systems that could selectively target DNA, we’re starting to see the first therapies based on gene editing. One challenge these developments have…

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Polymath Central

Thoughts and musings of David Greenberg, a polymath

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