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evacide

@evacide.bsky.social

Director of Cybersecurity @eff.org Co-founder of @stopstalkerware.bsky.social These opinions are my own, not my employers’ I did a TED talk once

72,565 Followers  |  619 Following  |  2,781 Posts  |  Joined: 30.04.2023  |  2.0298

Latest posts by evacide.bsky.social on Bluesky

Signal is not the ideal solution to every problem, but it is often a good place to start.

02.02.2026 04:24 — 👍 24    🔁 0    💬 0    📌 0
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StopICE Data Breach Sent Names And Locations of 100,000 Users to The US Government StopICE, the anti-ICE activist platform, suffered a major security breach exposing names, logins, phone numbers and GPS locations of over 100,000 users to US federal agencies.

Why do your organizing over Signal? So that you don't do your organizing on an app that hasn't been tested or reviewed, run by a guy who doesn't tell his users about data breaches and security problems.

www.ibtimes.co.uk/stopice-hack...

02.02.2026 04:10 — 👍 453    🔁 213    💬 8    📌 7

I spend a lot of time trying to help people understand that not all protests are the same, but one of the things that make this hard is that sometimes you show up for a "liberal vibes with kids" protest and you get an "everyone gets teargassed, including the kids" protest.

01.02.2026 02:23 — 👍 311    🔁 68    💬 6    📌 5
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How to Film ICE Filming federal agents in public is legal, but avoiding a dangerous—even deadly—confrontation isn’t guaranteed. Here’s how to record ICE and CBP agents as safely as possible and have an impact.

Planning to film ICE? Wired has a guide for that: www.wired.com/story/how-to...

01.02.2026 00:44 — 👍 137    🔁 65    💬 0    📌 2

I have the same problem. On one hand, I have to worry about angering people that most people never have to worry about, often while traveling to places most people do not go to. On the other hand, I am already a public person whose identity, politics, works, and opinions are easy to find.

01.02.2026 00:29 — 👍 6    🔁 0    💬 0    📌 0

Sometimes I will break it down with "If you're concerned about X, then do Y, but you might be more worried about A, in which case do B." I can't get through every scenario, but it allows me to hit some of the more likely ones.

31.01.2026 09:29 — 👍 11    🔁 1    💬 1    📌 0

I just try to help people on the ground come up with the mitigations that work with their situation and that still allow them to do the things they need to do. This involves a lot of sighing heavily and saying "It depends..."

31.01.2026 08:43 — 👍 16    🔁 0    💬 1    📌 0

It all depends on what you are trying to accomplish. A lot of organizing is done in public and the details are not a secret. Some types of organizing require greater privacy or security considerations.

31.01.2026 01:32 — 👍 1    🔁 0    💬 1    📌 0

The level of solidarity and organization in the Twin Cities is a goddamn inspiration. We should all be taking notes and following suit.

30.01.2026 22:59 — 👍 261    🔁 50    💬 3    📌 1

To be fair, a musical for the current political zeitgeist would just be a three-hour-long scream.

30.01.2026 20:37 — 👍 15    🔁 0    💬 2    📌 0

How many people here would be interested if I did a digital security/privacy advice blog somewhere?

30.01.2026 20:29 — 👍 421    🔁 29    💬 48    📌 1

BRB. Adding leather panels to my protest sign. Maybe go-faster stripes and some ground lights.

30.01.2026 17:47 — 👍 10    🔁 0    💬 0    📌 0

I do this stuff a lot and I'm happy to talk to folks about it.

29.01.2026 23:32 — 👍 10    🔁 0    💬 0    📌 0

I assume you just hit them repeatedly about the head and shoulders with a copy of Neuromancer.

29.01.2026 23:26 — 👍 4    🔁 0    💬 0    📌 0
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EFF to Close Friday in Solidarity with National Shutdown The Electronic Frontier Foundation stands with the people of Minneapolis and with all of the communities impacted by the ongoing campaign of ICE and CBP violence. EFF will be closed Friday, Jan. 30 as...

EFF will be closed Friday, Jan. 30 as part of the national shutdown in opposition to ICE and CBP and the brutality and terror they and other federal agencies continue to inflict on immigrant communities and any who stand with them.

www.eff.org/deeplinks/20...

29.01.2026 21:34 — 👍 183    🔁 36    💬 0    📌 2

Can we just tell all of the "Signal is an op" guys that all of the real high-opsec organizing is being done on some Telegram channel so they can all go there and cosplay at each other?

29.01.2026 19:56 — 👍 223    🔁 28    💬 7    📌 0
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THE GOOD TROUBLE CHECKLIST keep all your shenanigans in one place

@theradr.bsky.social wrote this last year, but I think it is evergreen.

If the horrors feel overwhelming right now and you're wondering how to help without burning yourself out to a cinder, here is a checklist:

www.lifeisasacredtext.com/goodtrouble/

29.01.2026 19:53 — 👍 63    🔁 22    💬 1    📌 2
Message from "Signal Support"

Dear User, this is Signal Security
Support ChatBot.

Our system has detected a recent login attempt to your account from an unrecognized device or location. As a security measure, we have blocked this attempt and sent a verification code via
SMS to your registered phone number.

If this was NOT you: To secure your account and block this unauthorized access, please reply to this message with the verification code
you just received.

If this WAS you:
You can safely ignore this message. The login attempt will be automatically approved shortly. 

Thank you for helping us keep your
account secure.

Message from "Signal Support" Dear User, this is Signal Security Support ChatBot. Our system has detected a recent login attempt to your account from an unrecognized device or location. As a security measure, we have blocked this attempt and sent a verification code via SMS to your registered phone number. If this was NOT you: To secure your account and block this unauthorized access, please reply to this message with the verification code you just received. If this WAS you: You can safely ignore this message. The login attempt will be automatically approved shortly. Thank you for helping us keep your account secure.

Signal will never message you like this.

If you get a message like this, SOMEONE IS TRYING TO HACK YOUR SIGNAL.

DO NOT GIVE THEM THAT CODE.

26.01.2026 02:16 — 👍 1996    🔁 1309    💬 16    📌 12

You are bad and you should feel bad.

28.01.2026 03:55 — 👍 1    🔁 0    💬 1    📌 0

I've finally had one of those days where if you don't choose a rest day, your body chooses one for you. Do not recommend. Zero stars.

28.01.2026 03:14 — 👍 190    🔁 5    💬 8    📌 1
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Signal, the secure messaging app: A guide for beginners Also available in Spanish.

In addition to the EFF guide, FPF has this guide, which is very approachable: freedom.press/digisec/blog...

28.01.2026 02:00 — 👍 25    🔁 11    💬 1    📌 0

bro whistles are the NICE option. do you really want to challenge 1,000 nerds with 3D printers to invent something louder and more annoying???

28.01.2026 01:08 — 👍 3754    🔁 607    💬 134    📌 121

This is your regular reminder that the data broker industry must be destroyed.

27.01.2026 22:28 — 👍 1935    🔁 620    💬 16    📌 7

I think that if you are using WhatsApp and you are concerned about being targeted by government surveillance malware, reducing your attack surface is good. If you do not trust Meta, I suggest using Signal.

27.01.2026 21:49 — 👍 9    🔁 2    💬 1    📌 0

This is the sort of thing that takes a very long time to decide on and implement, so I doubt that this is a response to the lawsuit. This is more likely to be a response to surveillance malware companies using WhatsApp vulns to get 0-click access to phones.

27.01.2026 21:35 — 👍 1    🔁 0    💬 0    📌 0
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WhatsApp is rolling out a new stricter security setting to protect users from cyber attacts | TechCrunch Days after Meta was sued over alleged false privacy claims surrounding its chat app WhatsApp, the company has rolled out a new setting to protect users

The same week that Meta was sued over claims that employees can access WhatsApp chat messages, WhatsApp rolls out a stricter security setting meant to protect users from government surveillance malware. techcrunch.com/2026/01/27/w...

27.01.2026 20:32 — 👍 55    🔁 28    💬 4    📌 0

Thank you. I've been keeping an eye on this to see if it's a real story and so far it appears not to be.

26.01.2026 20:00 — 👍 11    🔁 0    💬 0    📌 0

Most of this show will be about spreadsheets and discussions about who is bringing the casserole.

26.01.2026 19:57 — 👍 0    🔁 0    💬 1    📌 0

Hello, it's me. I'm the one training the resistance in the diabolically professional OPSEC of setting disappearing messages in the Signal group chat.

26.01.2026 19:47 — 👍 505    🔁 66    💬 16    📌 1

Pro tip: if you are an undergraduate looking for professional advice from me, please do not cold call me on WhatsApp. Do the children not know what email is for?

26.01.2026 19:01 — 👍 115    🔁 2    💬 6    📌 0

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