Sign in

Frode Weierud

@frode-weierud.bsky.social
1.3K followers 740 following 839 posts

Retired CERN engineer seriously interested in cryptology and its history. Enjoys ham radio, code breaking, programming, reading, walking and good coffee. AKA LA2RL.

PostsRepliesMedia
Frode Weierud @frode-weierud.bsky.social · 27/09/2026
I have just published a short note on the latest AI-assisted breaking of two Enigma messages from 11 July 1941: AWTZK and ZNLZT. cryptocellar.org/bgac/the-awt...
cryptocellar.org
The AWTZK and ZNLZT Breaks
122
Frode Weierud @frode-weierud.bsky.social · 25/09/2026
TechCrunch has just published an article about the AI-assisted breaking of the Enigma messages MVUEH and FMNGI. techcrunch.com/2026/09/25/a...
techcrunch.com
Astra and Opus just passed Turing's other test | TechCrunch
Frontier AI models are finishing Alan Turing's World War II codebreaking work.
11810
Frode Weierud @frode-weierud.bsky.social · 24/09/2026
I have just published a small note on the AI-assisted break of the Enigma message FMNGI of 31 July 1941. The break was inspired by the already well-published MVUEH break. cryptocellar.org/bgac/the-fmn...
cryptocellar.org
The FMNGI Break
020
Frode Weierud @frode-weierud.bsky.social · 22/09/2026
I have just learned that the MVUEH break inspired another attack on one of our unbroken Enigma messages. On 20 September 2026, the 63-letter-long Enigma message Nr. 205 NF / Nr. 285 FMNGI of 31 July 1941 was successfully broken with the help of Anthropic Claude Opus 5.
020
Frode Weierud @frode-weierud.bsky.social · 20/09/2026
Some people believe they are Napoleon; others believe they are the king. A few believe they are Jesus; Donald Trump believes he is God.
000
Frode Weierud @frode-weierud.bsky.social · 17/09/2026
First autonomous AI break of a 82-letter long German Enigma message that has resisted breaking attempts since 2005. www.linkedin.com/posts/carter...
linkedin.com
Two days ago, OpenAI GPT-6 Astra on Extra High broke a yet unsolved German Army Enigma message from 1941 in roughly 10 hours. Amazingly Astra was able to autonomously: - Search historical archives -…...
Two days ago, OpenAI GPT-6 Astra on Extra High broke a yet unsolved German Army Enigma message from 1941 in roughly 10 hours. Amazingly Astra was able to autonomously: - Search historical archives - ...
412
Frode Weierud @frode-weierud.bsky.social · 14/09/2026
I love the Irish. I am proud to say they are part of my family.
200
Frode Weierud @frode-weierud.bsky.social · 14/09/2026
This says it all. The world's biggest ASSHOLE is Donald Trump.
000
Frode Weierud @frode-weierud.bsky.social · 13/09/2026
Ukraine, increase your attacks on Russian oil installations. This way, you can piss off Putin and Trump in one go.
031
Reposted by Frode Weierud
Ronald Hemenway @rehemenway.bsky.social · 13/09/2026
The start of the END . . . 🙂
17559231438
Reposted by Frode Weierud
Zach Dorfman @zachsdorfman.bsky.social · 13/09/2026
The NSA is about to undergo its biggest internal institutional shake-up in at least a decade, my @washingtonpost.com colleagues and I report: www.washingtonpost.com/national-sec...
washingtonpost.com
National Security Agency launches historic restructuring
Gen. Joshua M. Rudd is retooling the massive spy agency to focus on priorities including AI, China and cybersecurity.
15016
Frode Weierud @frode-weierud.bsky.social · 12/09/2026
Criminal use of AI is increasing. www.anthropic.com/threat-intel...
anthropic.com
Countering misuse of AI: September 2026 / Anthropic
Case studies from threat actors disrupted between December 2025 and August 2026 across seven areas of harm, from cyber operations to biological misuse.
100
Frode Weierud @frode-weierud.bsky.social · 11/09/2026
Today, floating in the sewers, we find something ugly going under the name of Gotham City Research LLC. retractionwatch.com/2026/08/27/j...
retractionwatch.com
Japan institute defends Nobel Prize winner amid allegations of image duplication
Shinya Yamanaka The Center for iPS Cell Research and Application (CiRA) at Kyoto University in Japan is defending Nobel Prize winner Shinya Yamanaka against claims of  image manipulation in mu…
011
Frode Weierud @frode-weierud.bsky.social · 30/08/2026
The Whole World Hates Trump
020
Frode Weierud @frode-weierud.bsky.social · 27/08/2026
It will always be Lake Ontario just like it will always be the Gulf of Mexico.
000
Frode Weierud @frode-weierud.bsky.social · 27/08/2026
There is no limit to this man's stupidity. What I find unbelievable is that some Americans still think he is great.
020
Frode Weierud @frode-weierud.bsky.social · 21/08/2026
A wake-up call to users of industrial controllers. www.linkedin.com/pulse/us-age...
linkedin.com
US Agencies Warn of Active AI-Assisted Campaign Targeting Siemens S7 Industrial Controllers
US cybersecurity and intelligence agencies have issued an urgent warning about an active threat campaign targeting Siemens S7 programmable logic controllers used in manufacturing plants, energy facili...
000
Frode Weierud @frode-weierud.bsky.social · 25/07/2026
‘Pryce’s Buoy’: Alan Turing’s autofictional short story. academic.oup.com/res/advance-...
000
Frode Weierud @frode-weierud.bsky.social · 23/07/2026
USA is an odd place. It is the only place I know of where they willingly elect a lunatic to be president.
010
Frode Weierud @frode-weierud.bsky.social · 15/07/2026
In the Trump world, is US intelligence now a rotten apple? steadystate1.substack.com/p/how-the-se...
steadystate1.substack.com
How the Secretary of State Degraded his Own Intelligence Agency
One year after the State Department’s purge, a former INR analyst explains why he resigned and how the loss of expertise is making America less prepared for the crises ahead.
020
Frode Weierud @frode-weierud.bsky.social · 12/07/2026
When David Kahn was investigated by the FBI. reason.com/2026/07/10/b...
reason.com
Before the NSA honored historian David Kahn, the FBI investigated him
Newly declassified files reveal that J. Edgar Hoover wanted to prosecute the NSA’s future scholar in residence for collecting cryptography manuals.
054
Frode Weierud @frode-weierud.bsky.social · 28/06/2026
A glimpse of the past, memories of the past ... www.nytimes.com/2026/06/25/u...
nytimes.com
John Stockwell, Who Wrote a Tell-All Book About the C.I.A., Dies at 88
110
Frode Weierud @frode-weierud.bsky.social · 25/06/2026
www.nationalacademies.org/projects/CAS...
nationalacademies.org
Implications of AI for Cybersecurity: A Rapid Expert Consultation
Artificial intelligence is reshaping cybersecurity at a pace that outstrips the mechanisms society has historically relied on to secure digital systems. Recent advances in generative AI and agentic sy...
000
Frode Weierud @frode-weierud.bsky.social · 12/05/2026
If you are a writer, be aware of the charming and supportive communications you might receive. www.thetimes.com/uk/technolog...
thetimes.com
Bots pose as top authors to target aspiring writers
Fraudsters are using AI in increasingly sophisticated scams that prey on artists desperate for recognition and success
160
Frode Weierud @frode-weierud.bsky.social · 08/05/2026
CERN is releasing its complete KiCad component library under an open source licence. gitlab.com/ohwr/cern-ki...
gitlab.com
Open Hardware Repository / CERN KiCad Libraries · GitLab
Component libraries used at CERN for electronics design using KiCad.
062
Frode Weierud @frode-weierud.bsky.social · 05/05/2026
Security on the edge. www.linkedin.com/pulse/reveal...
linkedin.com
REVEALED: Microsoft Edge Stores Passwords In Memory As Plaintext
An attacker who has administrative privileges can access Microsoft Edge user passwords—even when they aren’t actively being used—because the browser keeps them in cleartext within process memory as pa...
2114
Frode Weierud @frode-weierud.bsky.social · 01/05/2026
The Taliban in the White House. www.washingtonpost.com/climate-envi...
washingtonpost.com
Trump’s border wall expansion just bulldozed an ancient tribal site
Construction in the Arizona desert damaged an enormous Indigenous ground etching resembling a fish that is thought to be at least 1,000 years old.
011
Frode Weierud @frode-weierud.bsky.social · 01/05/2026
Alert! Wounded Duck! www.linkedin.com/pulse/warnin...
linkedin.com
WARNING: New Linux Vulnerability Enables Root Access Across Every Major Linux Distribution
A newly disclosed security flaw in the Linux kernel is raising serious concerns across the cybersecurity community, after researchers revealed that it can grant full root access on a wide range of sys...
020
Frode Weierud @frode-weierud.bsky.social · 24/04/2026
Fast16, Stuxnet's elder sibling? www.wired.com/story/fast16...
wired.com
Newly Deciphered Sabotage Malware May Have Targeted Iran’s Nuclear Program—and Predates Stuxnet
Researchers have finally cracked Fast16, mysterious code capable of silently tampering with calculation and simulation software. It was created in 2005—and likely deployed by the US or an ally.
131
Frode Weierud @frode-weierud.bsky.social · 09/04/2026
I wish it was true. We need to sink some of these old Russian vessels, preferably when they are in their own harbors.
010
Frode Weierud @frode-weierud.bsky.social · 09/04/2026
Don't think you can hide with your old noisy subs.
142
Frode Weierud @frode-weierud.bsky.social · 13/03/2026
Listen To This Mystery Radio Signal From Day One Of US-Iran War | RFE/RL Exclusive www.youtube.com/watch?v=NlcI...
youtube.com
Listen To This Mystery Radio Signal From Day One Of US-Iran War | RFE/RL Exclusive
YouTube video by Radio Free Europe/Radio Liberty
041
Frode Weierud @frode-weierud.bsky.social · 13/03/2026
The Iranian war brings back the Cold War mystery: The Number Station www.rferl.org/a/mystery-nu...
rferl.org
A Mysterious Signal Transfixes Radio Sleuths -- And Intelligence Experts
The mysterious Persian-language transmission began about 12 hours after the start of the US-Israeli bombing campaign against Iran. It was jammed five days later. Is it a coded message for US agents in...
000
Frode Weierud @frode-weierud.bsky.social · 04/03/2026
Coruna, an iOS attack cloud.google.com/blog/topics/...
cloud.google.com
Coruna: The Mysterious Journey of a Powerful iOS Exploit Kit | Google Cloud Blog
Coruna is a powerful iOS exploit kit leveraging 23 vulnerabilities across multiple threat actors and global campaigns.
020
Frode Weierud @frode-weierud.bsky.social · 26/02/2026
Join the warrior historians in their guerrilla war against the evil Trump administration. www.washingtonpost.com/entertainmen...
washingtonpost.com
A professor challenged the Smithsonian. Security shut the gallery.
As President Donald Trump seeks to reshape museums and other cultural institutions, historian James Millward has been “guerrilla teaching” visitors about changes that have been made.
0124
Frode Weierud @frode-weierud.bsky.social · 18/02/2026
When Oxygen is not what you want. maligninfluenceoperations.substack.com/p/ice-is-usi...
maligninfluenceoperations.substack.com
ICE Is Using Phone Extraction Software Linked to Russia’s FSB-Connected Network
Over the past decade, federal agencies have dramatically expanded their use of digital surveillance and extraction tools, embedding mobile forensics software into immigration enforcement, criminal inv...
021
Frode Weierud @frode-weierud.bsky.social · 18/02/2026
For the Norwegian readers — The Communist Party of the Soviet Union and Norway, 1952-1967. svengholtsmark.substack.com/p/sovjetunio...
svengholtsmark.substack.com
SOVJETUNIONENS KOMMUNISTISKE PARTI OG NORGE, 1952-1967
EN DOKUMENTASJON
010
Frode Weierud @frode-weierud.bsky.social · 18/02/2026
When madmen read history, hell breaks loose. www.thetimes.com/world/europe...
thetimes.com
Russia dirty tricks ‘pave the way for attack on Baltics’
Belarusian opposition leader Sviatlana Tsikhanouskaya claims Russia and Belarus are promoting a fringe historical theory as a pretext for a possible invasion
010
Reposted by Frode Weierud
Anne Applebaum @anneapplebaum.wsocial.eu · 18/02/2026
www.theatlantic.com/ideas/2026/0...
971558472
Frode Weierud @frode-weierud.bsky.social · 14/02/2026
Mystery surrounding microwave beam weapons. www.washingtonpost.com/national-sec...
washingtonpost.com
Researcher skeptical of ‘Havana syndrome’ tested secret weapon on himself
The CIA investigated a Norwegian government experiment with a pulsed-energy machine in which a researcher built and tested a “Havana syndrome” device on himself.
031
Frode Weierud @frode-weierud.bsky.social · 28/01/2026
Russia's use of Starlink on strike drones. maligninfluenceoperations.substack.com/p/informnapa...
maligninfluenceoperations.substack.com
InformNapalm: How Russia Is Scaling the Use of Starlink on Strike Drones and Circumventing Sanctions
Satellite terminals empower Russian drones to bypass Ukrainian electronic warfare and expand long-range strikes, revealing new sanction evasion schemes.
020
Reposted by Frode Weierud
Ron Filipkowski @ronfilipkowski.bsky.social · 28/01/2026
So basically Albert Speer’s defense at Nuremberg.
1832170535077
Frode Weierud @frode-weierud.bsky.social · 28/01/2026
"Everything I've done, I've done at the direction of the Führer", said the SS-guards executing the concentration camp prisoners.
041
Frode Weierud @frode-weierud.bsky.social · 28/01/2026
This is not surprising. It is just as expected. Without adequate protection, the measles virus is free to roam. Of course, this simple fact is too much for Robert F. Kennedy to understand
141
Frode Weierud @frode-weierud.bsky.social · 27/01/2026
And we have people going down all over. We’re doing well.
020
Reposted by Frode Weierud
Lukasz Olejnik @lukaszolejnik.bsky.social · 27/01/2026
Suspected Pakistan-linked cyber operator targeting Indian government via spearphish PDFs to geo-fenced ISO delivery (servers hosting the payload only respond to IP addresses in India, with a Windows platform User-Agent). www.zscaler.com/blogs/securi...
042
Frode Weierud @frode-weierud.bsky.social · 26/01/2026
Suella Braverman is a ticking time bomb that hopefully will blow up in Nigel Farage's face. www.thetimes.com/uk/politics/...
thetimes.com
Suella Braverman defects to Reform UK
I feel like I’ve come home, says the former Tory home secretary as she joins Nigel Farage’s party
130
Reposted by Frode Weierud
Krassensteins @krassenstein.bsky.social · 26/01/2026
32083393097
Reposted by Frode Weierud
Matthew Gertz @mattgertz.bsky.social · 26/01/2026
Tacit acknowledgement they've lost control of the narrative plus saving face via lawfare
5003007600
Reposted by Frode Weierud
Olga Nesterova @onestpress.onestnetwork.com · 26/01/2026
Statement by President Clinton
MY STATEMENT ON THE HORRIBLE SCENES
PLAYING OUT IN MINNEAPOLIS
AND ACROSS AMERICA
JANUARY 25, 2026
In recent weeks, we've watched horrible scenes play out in Minneapolis and other communities that I never thought would take place in America. People, including children, have been seized from their homes, workplaces, and the street by masked federal agents. Peaceful protesters and citizens exercising their constitutional right to observe and document law enforcement have been arrested, beaten, teargassed, and most searingly, in the cases of Renee Good and Alex Pretti, shot and killed.
All of this is unacceptable and should have been avoided. To make matters even worse, at every turn, the people in charge have lied to us, told us not to believe what we've seen with our own eyes, and pushed increasingly aggressive and antagonistic tactics, including impeding investigations by local authorities.
Over the course of a lifetime, we face only a few moments where the decisions we make and the actions we take will shape our history for years to come. This is one of them. If we give our freedoms away after 250 years, we might never get them back.
It is up to all of us who believe in the promise of American democracy to stand up, speak out, and show that our nation still belongs to We the People.
1002754979