Karsten Lemm

@lemmk.bsky.social

Business & Technology writer. Former Californian, now in Berlin. Details -> www.kalemm.com

Red teaming: “Originally used by the US military for scenario mapping” against Communists (the “red team”) during the Cold War. Now, in #cybersecurity, the Great Enemy is #AI. Speaks volumes. Good read. 👇

Alexios Mantzarlis@mantzarlis.com · 5h ago

I wrote a guide to red teaming AI tools for safety for @indicator.media. It's a combination of simple frameworks and snippets of worked-through examples built from my experience at Google, running a pro bono clinic at Cornell Tech, and doing this kind of work as a journalist.

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Think Tech Is Spending Too Much? There’s Trillions More to Come. * Tech companies spent > $1 trillion on AI in 2025 and 2026 * In 2027 they will spend even more, with a total of: $2.7 trillion in future commitments

chart: Beyond Capex
All that capex spending is just the start. These five tech heavyweights have committed to $2.7 trillion in future leases and purchases

Alphabet - $900 billion
Meta - $700 billion
Microsoft - $550 billion
Oracle - $300 billion
Amazon - $250 billion

This @planetmoney.bsky.social (The Indicator) podcast episode explains the addictive design decisions of many platforms and apps – like #Whatnot, below. “How your phone keeps you scrolling ... even when you want to stop” www.npr.org/transcripts/...

How your phone keeps you scrolling ... even when you want to stop : The Indicator from Planet Money

You pick up your phone to do one quick task, and suddenly 20 minutes have flown by without you even noticing. How do apps do that to you? Today on the show, we bring you an episode of Short Wave that ...

npr.org

Karsten Lemm@lemmk.bsky.social · 11h ago

Where #gambling meets #ecommerce: #Whatnot is taking the addictive #UX design, based on Las Vegas gambling techniques, to another level. Clear need for better #governance, of the entire sector (TikTok etc. included). Gift link 🎁 www.wsj.com/business/ret...

“We are experiencing a China Shock 2.0," says Tanja Gönner of the BDI. "It is affecting not just individual sectors, but the industrial economy as a whole: through dependencies on CRMs, a significantly undervalued currency, state-induced overcapacity …” www.handelsblatt.com/politik/konj...

Deutsche Wirtschaft: China-Konkurrenz belastet laut BDI die Wirtschaft

Der wirtschaftliche Druck lastet auf allen: Von außen als auch von innen ist die deutsche Wirtschaft einem harten Stresstest ausgesetzt. Brauchen wir mehr Widerstandsfähigkeit?

handelsblatt.com

German carmakers’ woes “also threaten the national identity, rattling a fragile governing coalition and fueling support for far-right politicians.” True, unfortunately. The car industry symbolizes the country’s unwillingness to reinvent itself. #InnovatorsDilemma www.nytimes.com/2026/07/31/b...

The German Auto Industry, a Pillar of the National Psyche, Is Trembling (Gift Article)

The country’s iconic carmakers are struggling with tariffs, the growth of electric vehicles and intense competition from Chinese companies.

nytimes.com