John Scott-Railton Profile picture
Aug 25 6 tweets 2 min read Read on X
Misunderstandings about #Telegram & encryption are already shaping the conversation about Pavel Durov's detention. So, here's a primer.

Telegram is often seen as an "encrypted messenger" but for many users it functions a lot more like an unencrypted social network. 1/
2/ Remember, most #Telegram features are not end-to-end-encrypted, e.g.:

No e2e encrypted by default:
❌Regular messages

Never e2ee:
❌ Groups
❌Channels

E2ee only when you opt into:
✅ Secret chats

If you see an❌ this means that Telegram can/could access the contents.
3/ Absence of end-to-end encryption across much of the platform means #Telegram has the keys & could technically be compelled to moderate & give governments access to that user activity.

The potential for access inevitably draws gov attention to #Telegram & CEO Pavel Durov.
4/ Because of the large slice of activity on #Telegram that is not & has never been end-to-end encrypted, Pavel's detention is clearly alarming many Telegram users left wondering about the privacy of what they have said in the past & who might be able to access it.
5/ In any conversation about #Telegram * encryption, it is also worth nothing longstanding concerns expressed by cryptographers around the in-house designed encryption.

@matthew_d_green has a nice post👇

h/t @evacide
6/ Recap: much still unknown about what France wants from Pavel Durov's unprecedented detention.

In the meantime, it is key to understand which content on #Telegram...can be accessed by Telegram... and which has been protected, in theory, even from Telegram, with e2ee.

Because that frames what a state could potentially ask Telegram to do (e.g. 'supply us these chats' ... 'you should moderate in this way' etc.), or the asks they might have been making.

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More from @jsrailton

Aug 25
WARNING: Account impersonating the popular @harris_wins now has a blue check.

Top result is a copycat with 72k+ followers that spreads inflammatory falsehoods.

Genuine account isn't even the first search result. Please report: ❌@kamala_wins47Image
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2/ This copycat regularly & misleadingly claims censorship to request amplification.

Over 200k people saw this particular misinformation, thousands more amplified it.

The account should never have been verified, and it astonishes me that @Safety hasn't pulled it yet. Image
3/ More false claims every few hours = more dilution of reality & partisan polarization.

All to sell... mugs & shirts.

Tip: you can find some related accounts by searching for "bestusatee" (online storefront this spammer is using)

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Read 5 tweets
Aug 21
NEW: Researchers find microplastics in human brains.

Moreover, shards of microplastics in autopsied brain tissue increased between samples collected in 2016 vs. 2024.

Frontal cortex tissue (executive function, learning & memory, judgement...) concentrations were 7-30x those previously found in livers & kidneys.

Incredibly alarming potential implications for #AlzheimersDisease, dementia, blood brain barrier health etc.

Caveats: early days in methodology for spotting & characterizing these particle loads & understanding their impacts on brain health.

And that's just focusing on the physical particles.

There's a whole second disturbing tier of questions around what potentially toxic compounds like plasticizers will leach from #microplastics, especially as the particle size gets smaller.

Preprint: ncbi.nlm.nih.gov/pmc/articles/P…Image
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2/ There doesn't appear to be a place on earth that hasn't got a microplastics load.

Dust in the atmosphere? Yep. The ocean? Yep. Creatures in it? Yep. Ocean breezes by the seashore? Yep.

Now our brains.

It's like the radioisotopes from atmospheric nuclear testing. Only there's no test ban in sight, and more are pouring into the ecosystem with every moment.

But the impact on us and our world are shockingly ill- understood.
3/ There is no home test for #microplastics.

If it existed, people would be demanding action.

We are in a honeymoon of mostly-ignorance.
Read 7 tweets
Aug 14
NEW: sophisticated phishing targets Russia's perceived enemies around the globe.

Targets were sent credible approaches pretending to be friends & colleagues.

Here's why we say 🇷🇺#Russia's spies are responsible 1/🧵

Collaboration between us @citizenlab & @accessnow, with @DeptFirst, Arjuna Team &

REPORT: RESIDENT.ngo
citizenlab.ca/2024/08/sophis…Image
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2/ Here's a typical attack: an email comes in, seemingly from a colleague you know well. It sounds like them.

They want you to look at an attached document.

But there's a twist: there is no attachment!

This is intentional, and clever...Image
3/. You've been taught to be suspicious of messages with attachments and links. Good.

But this email from your colleague has no attachment.

Not as suspicious. What hacker would forget to send an attachment?

The 'mistake' is to lure you into helpfully replying to let your colleague know that they forgot to attach the file.

Once you've bitten and reply back, the attacker sends you a file that looks 'encrypted'.Image
Read 13 tweets
Aug 7
People saying a lot of things about Gov. Tim Walz.

Like that he's a map nerd.

And as a map nerd, I was skeptical.

Until I spotted an @Esri* tote bag being loaded into his motorcade yesterday.

Rumor: confirmed.

*(ESRI: Biggest maker of Geographic Information Systems software)Image
2/ “A geographically illiterate member of the United States Congress is a very scary proposition,” he said.

Me nodding along so hard I hurt my neck.

minnesotareformer.com/2024/08/06/for…


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3/ Gov Tim Walz talks about a detailed map portfolio to track progress on key issues in the state.

I looked, and it is pretty cool stuff.

Everything from school meals & burdensome housing costs, to child care needs and availability, job growth, unemployment and even internet speed.

Browse yourself: experience.arcgis.com/experience/c44…Image
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Read 6 tweets
Aug 2
Website backed by billionaire solicits detailed info with a "Register to Vote" button.

But won't send voters to genuine voter registration sites if they are in a battleground state.

Oh, and the billionaire is Elon Musk.

By @schwartzbCNBC
cnbc.com/2024/08/02/elo…Image
WOW: Here's Elon Musk's America PAC bait-and-switch voter registration page.

It showed me: "Voter Registration It takes less than two minutes to register"

I entered information saying I was from Michigan and it solicited a lot of detailed personal information

Then it was over. It did not send me to an official voter registration page.Image
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On the other hand, on Musk's America PAC website if I enter my zip code as a non-competitive state like Tennessee...

Unlike for Michigan, I am not shown a form requesting detailed personal information.

Instead, I am instantly offered to the Tennessee state official formImage
Read 7 tweets
Jul 26
You've been non-consensually opted into training Twitter / X's Grok AI.

Want to opt out?

✅Go here:

-or-

✅Navigate to: Settings ➡️ Privacy & Safety ➡️ Grokx.com/settings/grok_…Image
I'm hearing a lot of feedback from people struggling to opt out of Grok data sharing in on the mobile app.

Some report having success with the web version.

Again, not good. Regulators are surely paying attention.
Big Picture: Default Opt-Ins from big platforms are not good.

They typically exist because platforms want numbers & know that default opt-ins usually get much more participation than default opt-outs.

Draw your own conclusions whenever you see them being applied.
Read 4 tweets

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