John Scott-Railton Profile picture
Jul 18, 2022 15 tweets 16 min read Read on X
🚨MAJOR INVESTIGATION: uncovering #GeckoSpy.

An espionage operation using #Pegasus spyware against #Thailand's pro-democracy movement.

THREAD on our findings 1/

Our @citizenlab collaborators: @iLawFX & @DigitalReachSEA w/validation by @AmnestyTech
citizenlab.ca/2022/07/geckos… Key Findings We discovered an extensive espionage campaign t
2/ In 2020, #Thailand's government triggered pro-democracy protests by disbanding a popular opposition party.

Protests continued into 2021, and were met with repression & violence.

Key figures were harassed, arrested & jailed.

Now, we know many were hacked, too.
3/ The #GeckoSpy investigation began in Nov 2021... when @Apple notified users likely targeted w/#NSOGroup’s FORCEDENTRY exploit.

Multiple activists in #Thailand received them.

Some got in touch with us @citizenlab & our collaborators including @iLawFX & @DigitalReachSEA
4/ Once notification recipients got in touch, forensic artifacts were consensually collected & analyzed.

The investigation then expanded to associates & other likely #Pegasus targets.

I cannot overstate the importance of @apple's notifications in focusing the initial process.
4/ The #Pegasus hacking came in waves. Some pauses were probably dictated by things outside #Thailand.

Like the #PegasusProject publication, our disclosure of #ForcedEntry & @Apple's patch... and those notifications.

Other sequences of infection have a contextual explanation...
5/ In many cases, #Pegasus infections in #Thailand matched protest & political activities.

Our collaborators @iLawFX & @DigitalReachSEA have a detailed report, including a table juxtaposing infections & protest events.

REPORT: freedom.ilaw.or.th/en/report-para…
6/ Some #Pegasus victims are well known. Like Panusaya Sithijirawattanakul.

She once wore a crop top w/“I have only one father”
written on her skin. Went w/friends the mall for ice cream.

Thai authorities interpreted this as mocking the king, & charged her with lèse-majesté.
7/ High profile activists weren't the only category of #Pegasus victims.

Famous actress @charoenpura & rapper @DechathornHK were also infected.

Both were visible supporters of the pro-democracy movement.
8/ Also infected? Individuals with little public profile, but who played an important support role in protests, or fundraising.

A picture emerges: a #Pegasus operator seeking detailed information about the protest movement... in some cases guided by non public information.
9/ Who is behind the hacking? We @citizenlab aren't making a conclusive attribution.

But it's worth nothing that we've seen #Pegasus operators with a #Thailand nexus since 2014.

And there's a lot of circumstantial evidence...
10/ When you read the @iLawFX & @DigitalReachSEA report, it's clear: the entity responsible for the hacking has a detailed & obsessive focus on voices calling for democracy and reform of the monarchy in #Thailand.
11/ My @citizenlab colleague @billmarczak explains that the #Pegasus hacking in #Thailand relied on zero-click vulnerabilities👇

Translation: *nothing* regular phone users could have done to protect themselves.
12/ This investigation only happened because victims came forward & participated.

#Pegasus can make people feel powerless about digital security, yet they acted to reclaim some agency & are now helping to shed light on the secret mechanics of repression.

It's deeply inspiring.
13/ Special thanks to the team at @AmnestyTech, which independently analyzed a sample of indicators in this case & confirmed Pegasus infections using their distinct tools and methods.
14/ This investigation was a team production, ranging from the incredible work done by our collaborators @iLawFX and @DigitalReachSEA, civil society groups that prefer to remain unnamed, and the @citizenlab team including👇

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More from @jsrailton

Sep 2
NEW: foreign mercenary spyware is coming to the US.

ICE just quietly unsuspended contract with spyware maker #Paragon.

Remember them?

Caught earlier this year being used to hack journalists.

Bad move for Americans rights, national security & counterintelligence 1/Image
2/ #Paragon was co-founded in Israel in 2019 by ex head of Israel's NSA equivalent (Unit 8200) w/ major backing from former Israeli PM Ehud Barak.

Pitched themselves as stealthy & abuse-proof alternative to NSO Group's Pegasus.

& have been trying to get into the US market for years.Image
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3/For a long time all we knew about Paragon was their performance as a 'virtuous' spyware company with values.

All that came to a crashing halt in 2025 when they got very caught, helping customers hack targets across @WhatsApp.

WhatsApp did the right thing & notified users.

By @razhael
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Read 18 tweets
Aug 29
NEW: @WhatsApp caught & fixed a sophisticated zero click attack...

Now they've published an advisory about it.

Say attackers combined the exploit with an @Apple vulnerability to hack a specific group of targets (i.e. this wasn't pointed at everybody)

Quick thoughts 1/Image
Wait, you say, haven't I heard of @WhatsApp zero-click exploits before?

You have.

A big user base makes a platform big target for exploit development.

Think about it from the attacker's perspective: an exploit against a popular messenger gives you potential access to a lot of devices.

You probably want maximum mileage from that painstakingly developed, weaponized, and tested exploit code you created/ purchased (or got bundled into your Pegasus subscription).
3/ The regular tempo of large platforms catching sophisticated exploits is a good sign.

They're paying attention & devoting resources to this growing category of highly targeted, sophisticated attacks.

But it's also a reminder of the magnitude of the threat out there...

whatsapp.com/security/advis…
Read 4 tweets
Aug 20
WHOA: megapublisher @axelspringer is asking a German court to ban an ad-blocker.

Their claim that should make everyone nervous:

The HTML/ CSS code of websites are protected computer programs.

And influencing they are displayed (e.g by removing ads) violates copyright.

1/Image
2/ Preventing ad-blocking would be a huge blow to German cybersecurity and privacy.

There are critical security & privacy reasons to influence how a websites code gets displayed.

Like stripping out dangerous code & malvertising.

Or blocking unwanted trackers.

This is why most governments do it on their systems.Image
3/Defining HTML/CSS as a protected computer program will quickly lead to absurdities touching every corner of the internet.

Just think of the potential infringements:

-Screen readers for the blind
-'Dark mode' bowser extensions
-Displaying snippets of code in a university class
-Inspecting & modifying code in your own browser
-Website translators
Read 7 tweets
Jul 10
NEW: Mexico's former president under investigation for taking bribes from spyware industry.

Contracts included #Pegasus deal.

Story from @TheRecord_Media's Suzanne Smalley 1/Image
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2/ Mexico's former president is denying everything...

But folks may recall that Pegasus was massively and systematically abused in Mexico.

Against journalists, spouses of cartel victims, lawyers, families of cartel-disappeared people, anti-corruption groups etc. etc.

There were so many cases that we eventually had EIGHT investigative reports...
therecord.media/former-mexican…Image
3/ What still gives me chills is how many cases surfaced of people killed by cartels... or their family members... getting targeted with Pegasus spyware.

The #PegasusProject found even more potential cases in Mexico. Image
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Read 5 tweets
Jun 18
🚨NEW REPORT: exposing a new hacking tactic.

🇷🇺Russian state-backed hackers used an App-Specific Password attack against prominent Russia expert @KeirGiles & others.

It's like they know what we all expect from them...and then did the opposite 1/

By us @citizenlab & @google's GTIGImage
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2/ Let's begin: @KeirGiles gets a message purporting to be from @StateDept asking for a consultation.

The attackers send the message from a @gmail, but CC'd a bunch of email addresses @ state.gov.

Strong credibility signal to have a bunch of gov ppl on the CC line right?

Well, what the attackers were counting on is that the State Dept mailserver just accepts all email addresses without emitting a bounce.

So they seem to have just created some fake State Dept staff names and addresses.Image
3/ The attackers wait for the 2nd interaction to introduce the pivotal deception: getting @KeirGiles to 'connect to a secure platform.'

In the next days they patiently walk him through what they want him to do, even sending a very official looking (but fake) State Dept. documentImage
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Read 10 tweets
Jun 12
🚨NEW INVESTIGATION: We just forensically unmasked #Paragon's Apple spyware.

Zero-click targets: Journalists. In 🇪🇺Europe.

Like 🇮🇹Italian reporter @ciropellegrino.

Reopen's #Italy's spyware scandal.

Follows our @citizenlab investigation of their Android spyware. 1/ Image
2/ Back in April, @Apple sent out a threat notification to a select group of users. Some got in touch with us @citizenlab to get analyzed.

They'd been targeted with a sophisticated zero-click attack (think: no click, no attachment to open, no mistake needed...).Image
3/ While my brilliant colleague @billmarczak was working on the phone of a prominent European journalist, he made a smoking gun discovery:

Requests to server matching our P1 fingerprint for #Paragon's graphite.

Paragon's 'undetectable' Apple spyware had just been found...Image
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Read 13 tweets

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