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Sam Bowne :donor:

@sambowne.infosec.exchange.ap.brid.gy
310 followers 3 following 9.4K posts

Instructor at CCSF, corporate trainer for Infosec Decoded. [bridged from infosec.exchange/@sambowne on the fediverse by fed.brid.gy ]

PostsRepliesMedia
Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 28/09/2026
This is the AI that's going to end the world
A series of messages in which AI forgets answers it already received
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 29/07/2026
In case there was any doubt, I am apparently an idiot Psychologist develops puzzle that can tell you how fast you think phys.org/news/2026-07-psychologist-…
I scored 88, in the lowest 22 percentile at this test of thinking
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 04/07/2026
Heppy Independence Day!
Trump in Heaven with MAGA celebrities worshipping Him
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 28/05/2026
Our DEF CON Training course has room, if you sign up soon!
Exploit Development and Malware Analysis
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 08/02/2026
Nvidia's Jensen Huang says $660 billion capex buildout is sustainable www.cnbc.com/2026/02/06/nvidia-rise…
"This is fine" dog meme
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 05/02/2026
Map shows more than 2,200 measles cases across U.S. in 2025 outbreaks - AOL www.aol.com/articles/map-shows-more…
US map showing outbreaks in Southern statesTimeline showing cases drop from 600,000 or more per year to nearly zero after the vaccine was introducedTimeline from 2000 through 2025 shows drastic increase in cases in 2025
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 28/10/2025
Within an hour after turning off "Under Attack" mode, the attack on my site ramped up, causing status 500 errors again. Turning "Under Attack" mode back on.
Within an hour, the rate of requests went from 0.3 to 6.9 requests per second.
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 28/10/2025
The attack on my server seems to have reduced to 1% of it's original volume,. so I' m turning off Cloudflare's "Under Attack" mode. It's a minor problem for my students, who can only download things in a browser now, instead of using wget. I'll see if the attack ramps up in the next few days.
Requests per second have fallen from 27 to 0.3.
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 24/10/2025
Cloudflare is not blocking all the attack traffic, but it seems to be stopping the longest URLs, which is enough to make my site work properly.
Unprotected:
/index/125/admin/125/proj11/129S/121/124/proj14/123/121/128/128/COMSC122/COMSC122_F25.shtml
/index/125/admin/125/proj11/129S/121/124/proj14/123/121/128/128/COMSC122/COMSC122_F25.shtml

With “Under Attack” enabled
/index/123/SC/40/123/COMSC142/hall-of-fame.htm
/index/123/127/OT/123/COMSC142/126/129S/mastodon-timeline.js
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 24/10/2025
As expected, "Under Attack Mode" from @cloudflare effectively mitigated the attack on samsclass.info
Without protection, traffic was 27 requests per second.
With "Under Attack" protection, it was 2 requests per second.
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 23/10/2025
For a week or so, my site has been showing occasional 500 Internal Server Errors. Looking at the log, someone seems to be scanning me with long, malformed URLs. I guess it's a defective site crawler. I turned on Cloudflare's "Under Attack" mode; hopefully that will clear it up.
Long malformed URLs
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 05/09/2025
Someone here told me RFK Jr is repellent, looking like a "transporter malfunction" and she has a point newrepublic.com/article/200030/fox-…
RFK Jr
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 04/09/2025
I love this! This is exactly how I learned to program assembler in the 1980s :) 22 min in www.youtube.com/watch?v=0JO_JVD5yv0…
COBOL has the ALTER statement used to write self-modifying code
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 02/09/2025
This UI doesn't make me feel good installing BrowserTotal's software
Box asking permission to install an extension is covered by an AI bot
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 31/08/2025
Trump, 79, Goes on Bizarre AI Posting Spree archive.is/xGNHd
Trump shown in front of a glowing Earth, with Q on one hand, with the message THE WORLD WILL SOON UNDERSTAND NOTHING CAN STOP WHT IS COMING
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 31/08/2025
I just noticed that there are only 6 face-to-face classes out of 43 in my department at CCSF, and I'm teaching 4 of them. I seem to be a relic, from an ancient, dying religion.
Obi-wan Kenobi
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 29/08/2025
Phishing on Mastodon, I reported it to many servers
Support Team /
@mstdn111@mstdn.plus
(@arstechnica
Important Notice! £\
Hello from Mastodon moderation. §§ To
prevent being banned from our platform,
please verify your account at your earliest
convenience. You can find a special form
for this purpose below. [1
Access it here: £7
mastodon.envio84264.pro/238610...
We hope to welcome you back on
Mastodon soon! #
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 22/08/2025
@Viss This is an excellent statement, and I endorse it. I remember making a similar decision when I started teaching at college about 30 years ago. I had been working as a DBA and I missed half my night classes because I needed to stay late at work, and I […] [Original post on infosec.exchange]
when the bsky exodus happens, please remember these things:
- dont be the fucking mastodon hoa. everyone hates those people. nobody cares if you think someone should be using a platform "your way". it drives people away. fucking stop it. 

- dont shame them for going to bsky. do not mock them, do not give them grief. they made a mistake, and if they come back here, dont shit on them for it. 

- make them feel better by coming here, not worse.
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 12/08/2025
Rocket Piss!
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 08/08/2025
The #defcon Wi-fi is awful, almost useless: you can barely load simple pages but not upload or download anything. Packet loss over 50%. Looks like we'll be busy today preparing for a training class without any Internet, and I'll have to return to the hotel Wi-Fi to get anything done.
Speed Test: 77 kbps
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 08/08/2025
@Viss I guess you're not in Vegas
Hourly weather showing that 89 degrees is the lowest, 108 the highest, for today
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 06/08/2025
My private cloud is set up for @defcon trainings
Two laptops on a high shelf
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 03/08/2025
Youtube added this message to my latest podcast. I'm surprised to see that it is accurate. I suppose Google hasn't gotten around to remaking these messages to conform with Trumpism yet.
Climate change refers to long-term shifts in temperatures and weather patterns. Human activities have been the main driver of climate change, primarily due to the burning of fossil fuels like coal, oil and gas.
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 29/07/2025
Jesus H Christ, Apple Intelligence has been automatically enabled on my Mac M1 without my consent or approval How to get Apple Intelligence - Apple Support support.apple.com/en-us/121115
Settings showing Apple Intelligence enabled
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 24/07/2025
Obvious phishing spam; I hope no one falls for this. I tried to report it but got a 404 error. cc: @jerry
@sambowne Attention User,
We’ve updated our guidelines, and verification is now required for all members. Our records indicate your account hasn’t been confirmed yet.

To verify, please click the link below:
🔗 https:// mastodon. netprocesse .com/mx/x/1830598901

The process is fast, and without it, access to your profile may be restricted.

Thank you for your attention,
Mastodon Support Team
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 20/07/2025
@Raccoon It's question 1
90% of Republicans approve of Trump's job performance
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 20/07/2025
Party Affiliation | Gallup Historical Trends news.gallup.com/poll/15370/party-af…
In 2024, 28% of Americans are Republican, 28% Democrat, and 43% Independent.
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 26/06/2025
The official website to find my representative thinks I'm somewhere in Africa www.house.gov/representatives/find-…
The Google Map on the page shows Africa for my California district
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 22/06/2025
This is fine
Do you support Trump bombing Iran's nuclear sites?  82% Hell No
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 15/06/2025
Look how happy Trump is! www.rollingstone.com/politics/polit…
Donald Trump prepares to speak, with a miserable frown
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 01/06/2025
This is total nonsense, just like I saw every week in his first term. His approval is not showing anything unusual or unexpected--see the chart, from the second link below. Trump's Approval Rating Hits Second-Term Low With Most Accurate Pollster - Newsweek […] [Original post on infosec.exchange]
Chart showing that Trump's approval is very similar to his approval in his previous term
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 12/05/2025
China now more popular worldwide than the US www.politico.eu/article/usa-popular…
Graph shows USA popularity falling below zero, as China rises to 16%, since 2024
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 10/05/2025
Very interesting--not what I expected at all! Top 5 Fastest Programming Languages: Rust, C , Swift, Java, and 90 more compared! - YouTube www.youtube.com/watch?v=pSvSXBorw4A
Rank Language Score
1 Zig 10205
2 Rust 5867
3 C 1600
4 C++ 1564
5 Java 1257
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 12/04/2025
How long till Trump gets one of these en.wikipedia.org/wiki/Portraits_ove…
Giant portrait of Mao Zedong
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 06/04/2025
@musicman It seems to be complex; perhaps driven by external factors more than by the President www.migrationpolicy.org/content/ice….
ICE Deportations year by year
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 05/04/2025
Anti-Trump protests hit cities worldwide – in pictures San Francisco Ocean Beach! www.theguardian.com/us-news/gallery…
Hundreds of people stand around a big HANDS OFF DEMOCRACY message and a flag on the beach
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 05/04/2025
Largest protest yet in Colma, I guess 300 people #TeslaTakedown
Protest signs say NO and DON'T BUY TESLAS
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 03/04/2025
DOGE has hit Social Security. These are the problems people are facing — and tips to cope
When she called the main support number, she was told the wait was over 120 minutes and was told to call back another time, then hung up on.

“They said we need to make an appointment, but there is no way to make an appointment on the main website,” she wrote. “They send you to a local office telephone number, which goes nowhere.”
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 27/03/2025
I refined my message
Elon's Nazi salute with the message NO
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 22/03/2025
Today's protest in Colma #TeslaTakedown
Protesters with signs including "BAD DOGE"Protesters with signs including "NAZI SCUM"Protesters with signs including "DEPORT MUSK"
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 15/03/2025
DIY protest sign, good enough, I guess
Elon Musk making the Nazi salute with the banned "NAZI SCUM"
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 14/03/2025
I designed a tasteful poster for the protests this weekend, but Office Depot canceled my order and refused to print it. CANCEL CULTURE!
Elon Musk giving the Nazi salute, with the banner "NAZI SCUM"
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 14/03/2025
Amazing chart How Wall Street and Business Got Trump Wrong - WSJ archive.ph/301Hk
Stock market trend from Trump's two terms compared: big rise the first time, catastrophic fall this time.
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 13/03/2025
Musk/Trump Protest @ Colma Tesla Saturday, March 15, 2025 2:00 PM Tesla dealership 500 Collins Ave, Colma, CA actionnetwork.org/event_campaigns/t…
Street protest with doll of Elon Musk doing the Nazi salute
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 04/03/2025
Gemini goes hard Google still limits how Gemini answers political questions techcrunch.com/2025/03/04/google-st…
Donald Trump is the current president.  He is serving his 47th presidential term.
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 02/03/2025
Pretty here at SecureUSU
Snow on mountains
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 28/02/2025
@GossiTheDog That won't happen in the USA, because Trump has shut down all police accountability agencies
Man pointing to head
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 26/02/2025
Trump administration creates registry for immigrants who are in the US illegally | AP News apnews.com/article/illegal-immigran…
A sign saying "PLEASE REPORT TO THE NEAREST TERMINATION CENTER" and "Thank you for your cooperation"
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 24/02/2025
bsky.app/profile/cwebbonline.com/po…
A wolf tells an audience of sheep "Once elected, I will be vegetarian!"
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Sam Bowne :donor: @sambowne.infosec.exchange.ap.brid.gy · 11/02/2025
I'm surprised to see Google still returning accurate information about the 2020 election, vaccines, and Black History Month. I expected these things to be replaced by MAGA alternate facts by now.
Joe Biden won in 2020Vaccines are safe and effectiveFeb is Black History Month
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