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Kris

@isotopp@infosec.exchange View on infosec.exchange

Kristian Köhntopp.
German, living and working in the Netherlands.
1x engineer (1x.engineer).
I *am* the brute squad.

Lang
de,en,nl
Blog
blog.koehntopp.info
Github
github.com/isotopp
Pronouns
he/him
  • 107 posts

Kris boosted

Ars Technica @arstechnica@mastodon.social

Code-execution flaw in UEFI firmware threatens most servers on planet Earth

Critical flaw in EDK2 allows attackers to execute code early in the boot process.
arstechnica.com/security/2026/

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Ulrich Kelber @ulrichkelber@bonn.social

Ein tolles Tool von Energy-Charts zeigt, wieviel günstiger und stabiler die Stromversorgung in Deutschland mit Speichern wäre:

energy-charts.info/charts/pric

Preisspitzen würden massiv entschärft. Der Börsenpreis für #Solarstrom würde steigen und damit die EEG-Kosten sinken. Bringt finanziell mehr als jede Kürzung und ermöglicht weiteren Ausbau

Energy-Charts Die Energy-Charts bieten interaktive Grafiken zu: Stromproduktion, Stromerzeugung, Emissionen, Klimadaten, Spotmarktpreisen, Szenarien zur Energiewende und eine umfangreiche Kartenanwendung zu: Kraftwerken, Übertragungsleitungen und Meteodaten

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KeineWunder @KeineWunder@mastodon.social

Energieversorger haben die grössten Gewinnmargen in Deutschland. Im Energiepreisschock verdreifachten sie sich...

In allen Branchen sank der Lohnanteil am Umsatz. Die Gewinne trieben deshalb die Inflation, obwohl ihre Margen im Schnitt der Gesamtwirtschaft konstant blieben...

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Ingwar Perowanowitsch @Perowinger94@mastodon.social

Gestern ist in London Historisches geschehen! Nach jahrelanger Planung wurde die prestigeträchtige Oxford Street in eine 1 km lange autofreie Fußgängerzone verwandelt. Wo früher tausende Autos fuhren, kann man ab sofort ganz entspannt spazieren. Mit der neuen Oxford Street will die Stadt die Lebensqualität erhöhen und den kriselnden Einzelhandel wieder stärken. So schön zu sehen, wie der lebenswerte Stadtumbau in London immer weiter vorangeht❤️🥰

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Der Postillon 📯 @derpostillon@mastodon.social

Für den US-Markt: Audi stellt neues Firmenlogo vor der-postillon.com/2026/10/audi

Der Postillon Für den US-Markt: Audi stellt neues Firmenlogo vor Washington, Ingolstadt (dpo) - Audi-Chef Gernot Döllner hat am Wochenende auf Donald Trumps Wahlkampfbühne den Bau eines neuen Werks in den USA verkün

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Guido Kühn @guido_kuehn@pixelfed.social
Bahntasia Deluxe https://guidos-welt.de/bahntasia-deluxe/ Fliegen gehört zu den klimaschädlichsten Fortbewegungsarten. Bahnfahren zu den klimafreundlichsten. Da ist es nur natürlich, …

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange

Discover how the open-source RTX 30 GPU Unlock tool unleashes hidden Ampere architecture performance, significantly boosting local AI compute capabilities.

#Nvidia #RTX30 #GPUUnlock #ArtificialIntelligence #Ampere

dailytechnow.com/rtx-30-gpu-un

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AkaSci 🛰️ @AkaSci@fosstodon.org

🔥 🔥🔥
#UsPol
1/n

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Twra Sun @TwraSun@mastodon.social
Die AfD steht nackt da: Was ihre eigenen Mails über sie verraten Eine Woche vor Halloween, und ich habe eine Gruselgeschichte für dich.

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IXI @ixi@infosec.exchange
Antifascist retelling of 90s Nazi violence + response

On 26 October 1991, grindcore/death metal legends and lifelong anti-fascist punks Bolt Thrower beat up violent, Sieg-Heiling Nazis at their gig in Pennsauken, New Jersey, while on tour with Immolation.

Members of a nearby Nazi biker gang had previously turned up at gigs and caused trouble by harassing people. That night would be no different:

Singer Karl Willets: "I remember throughout the support bands these nazi pricks had started to do that stupid arm streching routine a lot...I got on stage and told them to stop..(no suprise they didn't...but they'd had a warning....)"

A fan in the crowd recalled: "About a half hour into the set, a circle pit opened up, but it wasn't for moshing. The skins were brutally beating and kicking a guy who was lying on the floor in the fetal position, trying to protect himself from the boots.
A tall, skinny skinhead ran off to the back of the club, and when he came back, he had a baseball bat, which he used to pound this poor guy's head into mush. The crowd erupted into a proper riot. Bolt Thrower's singer, Karl, jumped into the crowd to pound on skinheads, god bless him."

"I looked out the corner of my eye to see this huge Neanderthal coming right at me, with Adolf Hitler tattooed on his chest- at this point our Tour Manager intervened with the German slugger!
I saw the nazi monster collapse to the floor with blood pissing out of his head, the backswing to the bat almost killed one of the skinhead kids whom must have been about 12.

The place descended into chaos, the security guards were related to the skinheads, it could have got bad... We loaded our gear out superquick thanks to a more together Immolation and high-tailed it out of there. As we left, Baz remembered we left the baseball bat in the venue, he went back in to retrieve it just as the skinheads returned to the venue for vengeance... I have never seen a man move so quick through a melee of flailing limbs!

We drove off and we then thought that we were being followed by carloads of nazis after our blood, so we pulled over to confront them, yelling as we approached the stopped vehicles, until we realised it was some fans just making sure we got away ok..."

20 years later Journalist Kez Whelan concluded: "As you’d expect from anyone with at least a rudimentary grasp of history too, Bolt Thrower have been defiantly anti-fascist since day one. In stark contrast to the apathetic “apolitical” leanings of many war obsessed metal bands, Bolt Thrower’s principled ethics have seen them get into some scraps over the years"

"As vital as Bolt Thrower are to the fabric of death metal, it’s stories like this that demonstrate the punk mentality that has always underpinned the band."

#BoltThrower #Antifascism #DeathMetal

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Miguel Afonso Caetano 🦾 🌹 @remixtures@tldr.nettime.org

"Usually, the GDPR permits processing for specific purposes (e.g. retention for tax records or fraud prevention). However, the agreed Article 88c (or Article 88bis) legitimises an entire technology. Regardless of the purpose for which it is used, any AI system could lawfully take any personal data by default. For example, the proposed Article would also permit the training and use of AI for manipulation, disinformation, the generation of nude images or killer drones, and indeed any other questionable purpose. Many processing operations that were so far illegal could suddenly become legal – just because they are done “in the context” of an AI system. For example, data processing for personal advertising purposes (without consent) is currently illegal in the EU. Now, however, advertising could suddenly become legal if it is personalised using AI technology.

Max Schrems: “It’s like saying anything goes – no matter what you do – as long as it’s done with AI. If something is illegal in an Excel spreadsheet, it's legal if done with an AI agent. It’s utterly absurd to give preferential treatment to a high-risk technology over every other computer system.”"

noyb.eu/en/ai-eu-member-states

#EU #GDPR #AI #BigTech #DataProtection #DigitalExpropriation #DigitalOmnibus

noyb.eu AI: EU Member States approve “digital expropriation” of Europeans for AI companies On Wednesday, EU Member States passed a highly controversial change to the GDPR, creating massive loopholes for AI

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Twra Sun @TwraSun@mastodon.social

👁 ✔️ - Daniel Pontzen scheitert sehenswert mit seinem offensichtlichen Plan, die Grünen als linksradikal und gewaltbereit zu diffamieren an einem Felix Banaszak, der sich nicht einen Zentimeter auf das Minenfeld von Vorverurteilung und verlogener Verdrehung von Aussagen treiben läßt:
➡️ zdfheute.de/video/berlin-direk

ZDFheute Interview mit Grünen-Chef Banaszak Grünen-Parteivorsitzender Felix Banaszak zu den Koalitionsverhandlungen in Berlin: Linke muss Probleme in den eigenen Reihen lösen.

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Martin Seeger @masek@infosec.exchange

Dafuq Booking? Nach 10+ Jahren und 30.000+ € an Buchungen müssen die jetzt meine Identität verifizieren?

Derzeit geht nicht nur Booking den Bach runter, auch bei Buchungen über Hotel-Websites kann man nicht mehr buchen, wenn man nicht Daten angibt, auf die sie keinen Anspruch haben und die sie dann nutzen, um einen vollzuspammen.

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ZER0 BILLIONAIRES @zer0billionaires@mastodon.social

Gotta spend a fortune to keep a fortune.

#Zer0Billionaires #TaxTheRich #socialsciences #USPolitics #politics

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David Amador @djlink@mastodon.gamedev.place

oh right so games/software can be decompiled/cloned at will and nobody did anything; but it takes 1 person trying to remove spyware from their TV OS and they got banned. I am not surprised obviously. Honestly if this is the type of stuff someone is using those tools go for it. They could disappear for all I care, but if the tools exist, show 'em. source: bsky.app/profile/esqueer.net/p

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Florian Haas @xahteiwi@mastodon.social

Why do Americans say "Instagram" and not "Insta¹⁄₃₀ounce", this is confusing

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Michael @mschfr@mastodon.social

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Comics Outta Context @ComicContext@mstdn.social

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Valère @valere@hostux.social

THE INTERNET

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Kris @isotopp@infosec.exchange

OH

"Reiche sein und Recht habeck sind zwei unterschiedliche Dinge"

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