Thomas Koeppen
tkoeppen.bsky.social
Thomas Koeppen
@tkoeppen.bsky.social
Technology Hybrid Cloud Digitalisation CTO Berlin
Reposted by Thomas Koeppen
WTF. 🤯

Postman's server's are down and you can't even use desktop app with your local APIs!

This is exactly why I made yaak.app. It works offline, is open source, has no telemetry, no VC funding, and even syncs with Git!

Give it a try and let me know what you think ✨
October 20, 2025 at 4:43 PM
Reposted by Thomas Koeppen
Researchers Spot XZ Utils Backdoor in Dozens of Docker Hub Images, Fueling Supply Chain Risks
Researchers Spot XZ Utils Backdoor in Dozens of Docker Hub Images, Fueling Supply Chain Risks
thehackernews.com
August 12, 2025 at 7:20 PM
Reposted by Thomas Koeppen
Today, over 20,000 bee species are buzzing for #WorldBeeDay 🐝

Bees & other pollinators keep 80% of crop and wild flowering plants alive.

Yet, 1 in 10 bee, hoverfly, and butterfly species are now at risk of extinction in the EU.
May 20, 2025 at 12:40 PM
Reposted by Thomas Koeppen
"Wir müssen achtsam sein. Wir müssen menschlich sein. Seid Menschen." das Berliner Ensemble trauert um Margot Friedländer. dieses Foto von Markus C. Hurek entstand am Rande des Solidaritätkonzerts "Gegen das Schweigen. Gegen Antisemitismus" im Jahr 2023, wo sie obige Worte an das Publikum richtete.
May 10, 2025 at 7:07 AM
Reposted by Thomas Koeppen
New SSL/TLS cert to live no longer than 47 days by 2029
SSL/TLS certificates will last 47 days max by 2029
: IT admins, get ready to grumble
www.theregister.com
April 14, 2025 at 10:06 PM
Reposted by Thomas Koeppen
Die Wirtschaftskompetenz von Donald Trump in einem Bild.
April 4, 2025 at 9:18 PM
Reposted by Thomas Koeppen
Microsoft 365 Accounts Get Sprayed by Mega-Botnet
Microsoft 365 Accounts Get Sprayed by Mega-Botnet
The threat actors are exploiting non-interactive sign-ins, an authentication feature that security teams don't typically monitor.
www.darkreading.com
February 25, 2025 at 9:32 PM
Reposted by Thomas Koeppen
From Odessa to Berlin exhibition at Gemäldegalerie in Berlin. Works that have been saved, works that all of us should see as a reminder of cultural heritage in danger. The presentation includes even works by Albert Edelfelt and Fritz Thaulow. #valueofculture #standforukraine #exhibitions #berlin
February 2, 2025 at 7:47 AM
Reposted by Thomas Koeppen
I struggle to express just how *weird* Vance’s #MSC2025 speech was. This is a transatlantic security conference, happening while there is a war in Europe, and the US is announcing a partial withdrawal from European security. And the US VP speaks about (alleged) threats to free speech in Europe??
February 14, 2025 at 3:03 PM
Reposted by Thomas Koeppen
Scalable Vector Graphics files pose a novel phishing threat
Scalable Vector Graphics files pose a novel phishing threat
The SVG file format can harbor malicious HTML, scripts, and malware
news.sophos.com
February 5, 2025 at 5:35 PM
Reposted by Thomas Koeppen
Die Live-Termine fürs erste Halbjahr 2025 stehen fest!

Alle Tickets und Infos gibt's hier:
www.sarahbosetti.com/termine

Kommt vorbei, ich freu mich auf Euch!
January 11, 2025 at 8:59 PM
Reposted by Thomas Koeppen
Reposted by Thomas Koeppen
2024 ist nicht nur das deutlich wärmste Jahr seit Beginn der Messungen, sondern wahrscheinlich sogar das wärmste Jahr seit 120.000 Jahren, also seit der Eem-Warmzeit vor der letzten Eiszeit.

www.klimareporter.de/erdsystem/es...
Es geht um Machen statt Reden
Solange manche Parteien und Medien erzählen, wir könnten so weiter wirtschaften, sind die Klimaziele unrealistisch, sagt Klimaforscher Stefan Rahmstorf.
www.klimareporter.de
December 30, 2024 at 8:17 AM
Reposted by Thomas Koeppen
Zusammenhänge, an die ich noch nicht gedacht hatte …
November 29, 2024 at 11:25 PM
Reposted by Thomas Koeppen
BILD: Die spannendsten Verbrenner-Neuheuten für 2025!

Norwegen: Ab dem 1. Januar dürfen keine Verbrenner mehr verkauft werden.

Frage mich, bis wir es hierzulande checken...
December 27, 2024 at 10:07 PM
Reposted by Thomas Koeppen
British musician Sting performed with Ukrainian soldier Taras Stolyar, who played “Shape of My Heart” on the bandura. The performance took place in Los Angeles at Sean Penn's house, after which Stolyar accompanied Sting at his solo concert.
Sting performed his hit song “Shape of my Heart” to the accompaniment of a Ukrainian bandura player | УНН
УНН Culture ✎ British musician Sting performed with Ukrainian soldier Taras Stolyar, who played “Shape of My Heart” on the bandura. The performance took place in Lo…
unn.ua
December 22, 2024 at 9:44 PM
Reposted by Thomas Koeppen
So, I've just published a book, if I haven't told you already. And I am promoting it so that I could donate more, because that's where everything I make from sales goes.
Also, be kind to me, please, if you can. Thank you.
December 15, 2024 at 11:08 PM
Reposted by Thomas Koeppen
Allen Unkenrufen zum Trotz: die Stromversorgung wird mit dem Ausbau der #Erneuerbaren immer sicherer. Wir kriegen das auch mit weiterem Solarwachstum hin, wenn endlich Flexibilität auf allen Ebenen angereizt wird, die Netzverknüpfungspunkte überbaut und Speicher ausgebaut werden.
@bee-ev.bsky.social
November 29, 2024 at 8:35 PM
Reposted by Thomas Koeppen
Liebe Menschen in Berlin, genießt heute ein letztes Mal den kostenfreien Museumssonntag und behaltet in Erinnerung, wer ihn abschafft - wie so vieles andere auch.
December 1, 2024 at 8:02 AM
Reposted by Thomas Koeppen
Why have we been ignoring Russia's hybrid threats and grayzone warfare for so long?

And will we finally wake up? This piece by @alanderminna.bsky.social is a great read.
November 17, 2024 at 6:40 AM
Reposted by Thomas Koeppen
Severe flaws in E2EE cloud storage platforms used by millions https://buff.ly/4hbeRDE
Severe flaws in E2EE cloud storage platforms used by millions
Several end-to-end encrypted (E2EE) cloud storage platforms are vulnerable to a set of security issues that could expose user data to malicious actors.
buff.ly
October 24, 2024 at 12:12 AM
Reposted by Thomas Koeppen
44 internationale Experten warnen in einem offenen Brief vor dem #AMOC Kipppunkt.
Eine gute kurze Zusammenfassung!
polarkreisportal.de/risiko-amoc-...
Risiko AMOC-Kipppunkt: Statt Wärme Frost für den Norden?
Kippt die atlantische Umwälzströmung (AMOC), die Heizung des Nordens? Die nordischen Länder würden dann um mehrere Grad kälter.
polarkreisportal.de
October 22, 2024 at 10:09 AM
Reposted by Thomas Koeppen
Wie lange schauen die Menschen dem einfach weiter tatenlos zu, bevor sie nur noch Parteien wählen, die konsequent das Pariser Klimaabkommen umsetzen?
Erst dann werden viele Parteien das auch tun.

Sommer in Europa war der heißeste seit Aufzeichnungsstart weather.com/de-DE/wissen...
Sommer in Europa war der heißeste seit Aufzeichnungsstart | Weather.com
Der diesjährige Sommer in Europa war der heißeste seit Beginn der Wetteraufzeichnungen. Das teilte der EU-Klimawandeldienst Copernicus am Freitag mit. - Artikel von The Weather Channel | weather.com
weather.com
September 7, 2024 at 1:58 PM