Sean O'Brien

11.4K posts

Sean O'Brien banner
Sean O'Brien

Sean O'Brien

@profdiggity

🤓 Prof Diggity @IvyCyberEd 🛡️ Founder @YalePrivacyLab 🤖 Deputy Director @fsf 🎙️ Subscribe 👉 https://t.co/MuTm2dvKNU

New Haven, CT Katılım Ekim 2018
687 Takip Edilen6.9K Takipçiler
It's FOSS
It's FOSS@Itsfoss·
Why do Linux laptops cost so much? With Windows out of the picture, should they not cost less? But you look at preloaded Linux laptops, and they are more expansive than similar spec Windows laptops. The same is the case with Linux mini-PCs. Your thoughts?
It's FOSS tweet media
English
283
24
496
55.1K
Sean O'Brien
Sean O'Brien@profdiggity·
@lukOlejnik I've got video too. Will post later. I couldn't get anyone to care a few months ago but this patent makes it obvious surveillance pricing / price discrimination is the goal here. So, more of a case to be made now.
English
0
0
4
84
Lukasz Olejnik
Lukasz Olejnik@lukOlejnik·
@profdiggity Okay, this is serious ;-) Not only a display but data acquisition potential!
English
1
1
9
400
Sean O'Brien retweetledi
Lukasz Olejnik
Lukasz Olejnik@lukOlejnik·
Walmart has filed a patent for systems that use AI to predict demand and automatically adjust prices. It is installing electronic shelf labels across all US stores. Labels can be remotely updated automatically. The patent that "helps merchants make decisions" is a machine that makes the decision and hands a merchant the paperwork?
Lukasz Olejnik tweet mediaLukasz Olejnik tweet media
English
79
603
1.3K
110.2K
Sean O'Brien retweetledi
Sean O'Brien
Sean O'Brien@profdiggity·
@lukOlejnik Worse, each of these tags is a Bluetooth beacon using #Apple iBeacon with the potential to geofence users and track them around the store. Screenshot of BLE activity at my local Walmart last October. Many thousands of these in store.
Sean O'Brien tweet media
English
2
6
22
707
Sean O'Brien
Sean O'Brien@profdiggity·
Yes this is my phone and I'm up at 2am working on @GetPrivacySafe ;) Insert some #foundermode speak about grinding, grindset, get after it, #dowork, carry the boats, #riseandgrind, etc. etc.
PrivacySafe@GetPrivacySafe

Our @GetPrivacySafe app launcher on #Android 🥂 Congrats to the @IvyCyberEd team for apps running on a second mobile OS (first was GNU / #Linux phone in August 2025). More to come! ...after we launch on @fdroidorg and Play Store, we'll tackle iPhone iOS

English
1
1
2
276
Sean O'Brien retweetledi
John Kiriakou
John Kiriakou@JohnKiriakou·
When I exposed the CIA torture program, the U.S. government prosecuted me, sent me to federal prison, and hoped I’d disappear when I got out. That’s how it usually works for whistleblowers. Daniel Ellsberg once told me that most whistleblowers are financially ruined and never recover. Even he died broke after changing the course of American history. But I refused to let that be my story. I got out of prison determined to rebuild my life — and now something unexpected is happening. Millions of people are hearing my story. The truth has a funny way of surviving. rumble.com/shorts/v7795bo
English
143
2.5K
10.6K
180.4K
Sean O'Brien retweetledi
Arcanum Ventures
Arcanum Ventures@ArcanumVentures·
Arcanum Ventures is back with our newly rebranded panel discussions, with some of the best and brightest builders in the tech startup realm. Social media may be becoming financial infrastructure. Meta and X are exploring stablecoin payments across apps like WhatsApp, Facebook, Instagram, and X. If money moves through the same platforms as messages, what does that mean for crypto adoption and the internet economy? Join us live for ep. 45 of "The Forum" this week! 📅 Thursday, March 19th, 2026 🕑 3PM UTC Hosts: - @ArcanumVentures - @Utopiainbeta - @MELOWILD - @IZYcastrowrites Panelists: - @ivycybered - @profdiggity - @Caf0lla - @NeoxInfra - @deeepmoist - @ChangeNOW_io - @Me3Labs - @aksenovd15 - @protocollabs
Arcanum Ventures tweet media
English
2
7
13
968
Sean O'Brien retweetledi
Runa Sandvik
Runa Sandvik@runasand·
Instagram should’ve made end-to-end encryption the default for everyone, not shut it down because “very few people were opting in.” slashdot.org/story/453290
Runa Sandvik tweet media
English
4
8
57
6.2K
Sean O'Brien
Sean O'Brien@profdiggity·
Don't be fooled. #piday is just a holiday created by Big Math to teach us more math skills so we can be replaced by computers
English
0
1
4
121
Douglas Tuman
Douglas Tuman@DouglasTuman·
I don’t know who is behind the account. This is not the official XmrBazaar account. Please unfollow and Report. I don’t want to see people get scammed from it. We are working on getting the real @xmrbazaar account back up.
English
11
26
101
4.2K