It was so successful that IronSource, one of those companies, ended up merging with Unity and I think they got like 25% of the company: https://en.wikipedia.org/wiki/IronSource
That explains a lot. You're basically just fishing for downloads in your target networks. You don't actually care if anyone clicks the ads in the installers, the sole purpose of the adware is to get arbitrary software running alongside the installer, so that you can compromise their machine.
Turns out Google killing Android privacy was completely useless as a way to prevent people from being hacked, but they might use this type of stuff to justify even more closing of supposedly "free" paltforms.
Likewise, using privacy messengers like Signal is also useless if they can just take control of your entire device anytime they want.
> useless as a way to prevent people from being hacked
From being hacked by others. Google was just trying to protect their property, which is the ability to spy on their users' every move. Google themselves really don't need to "hack" their users for that, they already have all the access and all the data they could ever want. And they also have the ability to brick their users' devices at a moment's notice the same as Apple does.
However, this hack could have happened whether sideloading was allowed or not.
In fact, following the OP's link to https://citizenlab.ca/research/how-discover-tech-turned-targ..., "the company’s ads were shown on almost 200,000 unique websites and Android/iOS apps in dozens of countries" so it's not just apps but ordinary websites you visit in your android chrome browser.
>Turns out Google killing Android privacy was completely useless as a way to prevent people from being hacked, but they might use this type of stuff to justify even more closing of supposedly "free" paltforms.
If you're talking about the sideloading restrictions those were intended to stop social engineering and scams, not from getting hacked via 0days.
>Likewise, using privacy messengers like Signal is also useless if they can just take control of your entire device anytime they want.
Source? play services is privileged but not that privileged.
>Likewise, using privacy messengers like Signal is also useless if they can just take control of your entire device anytime they want.
Totally not useless. It costs a lot more to pay a spyware firm then to have an employee send an email / ask a judge (like that's even necessary).
I feel quite confident of my messages privacy on my Pixel with GrapheneOS given most people I message are on iPhones which are second in security to Pixels running GrapheneOS. Not to mention my threat model doesn't include mercenary spyware, as most people's doesn't.
I'm sure Google's latest push to make it inconvenient to install apps from outside Google's Playstore, where Google charges a 30% commission, is going to solve that.
It is standard that companies within a country act in the interests of its security services. Israel has a lot of ad-tech companies and thus it makes sense that they are roped into serving Israel's security services.
This is the same issue that the US government has with Chinese networking companies, it is too easy for the Chinese government to pressure these Chinese networking companies to put in back doors in the interests of national security. The US likely knows this because it pressures its own companies in similar ways.
Bills like the US CLOUD Act (there are similar ones in the EU and China) force service providers to illegally spy on people overseas (via unauthorized use of anything they can access—consider Microsoft’s Windows backdoors).
I think the only technical solution available to individuals is to boycott non-verifiably e2ee services and corporate operating systems (especially including android).
A few weeks ago the FBI tipped the Argentinian police that some 15 year old kid from a forgotten had asked chatgpt for ideas to plan a school massacre.
People have disliked ads since ads existed. Carl Sagan's 1985 book Contact includes a brazillionaire S.R. Hadden who made his fortune by inventing an adblocker for television. https://en.wikipedia.org/wiki/Contact_(novel)
If only! I think we can no longer afford to ignore all these security threats and should make online advertising wholesale illegal. But I won't hold my breath.
The ads are getting insane, they're trying to fill every bit of space you can look with ads. You go to a restaurant there's ads on your placemat. You go to the grocery store there's ads in your cart. They put chargers in the parking lot so now there's ads out there.
Streaming services used to be bad enough with ads in the shows, now they put an ad on the screen when you pause it. Peacock just started putting ads in the login screen.
If we don't stop this, pretty soon they're going to have ads in the stars as satellite constellations arrange themselves to sell you Twitter subscriptions. They're not going to stop even when there's an ad no matter where you look.
There is a tinfoil narrative that suggest that entire formats are in bed with intelligence services. It sounds pretty wild, but other zero-click attack vectors have been possible through sabotaging the parsing of file formats. ie. send a message -> hacked. How? the message wasnt even opened. How is, an app like Messenger receives a photo attachment binary, tries to unpack it and in doing so receives an instruction that stops the parser and executes arbitrary instructions.
Yeah, but you need to know where to look for it, the average person is never going to be able to afford the amount of tokens that will take to find a bug like this, especially if it was implanted on purpose.
It’s to do with hiding malware/spyware in an image which ends up in your cache on device. I can’t go much further into details but all this takes is for you to visit a site that serves it via ad network.
Israel has been known to have some sneaky spyware in the past with Pegasus.
They use ad network to try to target individual user visiting a page (eg you know your target is a male, 60 years old, living in that area, with a few other checks you can almost uniquely identify your target)
Then the ad network delivers a targeted ad that exploits a vulnerability (eg a broken JPEG decoder that, when sent a bad image, allows to run arbitrary code on your machine), and from there you have access to the computer
How the ad-based spyware actually worked (from the Citizen Lab and Confiant reports):
- It came in through the front door. Discover-Tech ran its own ad-buying platform and was listed as a "certified" vendor by Google and IAB Europe for six years. Nothing was hacked to get in. It bid in ad auctions like any other buyer.
- The ads looked harmless. Plain banners for games, AliExpress deals and an IP-lookup site. Hidden inside each one was a small script that quietly phoned home when the ad loaded.
- Everyone who saw an ad was profiled. The script collected device details, IP addresses and, on many sites, the publisher's own cookies, sometimes including logged-in session tokens. Cookie-syncing with other ad networks built a huge identity graph.
- Only chosen targets got the payload. A gatekeeper server checked each device's ad ID and IP. Most people got nothing back. A selected target got code that handed them off to spyware maker Candiru, and the code was served only once, which made it very hard for researchers to capture.
- The handoff was built to defeat inspection. Encrypted channels, rotating hosting, anti-bot checks and even a fake "Copyright Google" comment to fool human reviewers.
- It worked. At least 45 devices at Al Jazeera were targeted, and spyware was recovered from an infected machine. Its ads also appeared on networks belonging to NATO, the UN, the European Parliament, the ICC and various defence ministries.
- The scale was huge. Billions of bids and ads in nearly 200,000 apps and websites, including Duolingo, Viber, Yahoo Mail, dating apps and period trackers, yet almost no sign of real advertisers or revenue.
Wait what, so there is no content disarm between companies making ads, and the publishers? They can literally push whatever they want? Wild.
Edit:
the TFA answers: "Advertisers or DSPs may run HTML and JavaScript code when an ad is shown to the user." Its wild! I thought the ads are sanitized, go through a CDR of sorts, and whatever javascript is permitted is authored by ad networks, not the buyers. Sheesh. Thats just RCE.
I doubt it's that easy to click on a link and install malware without the user knowing. Most browsers are highly secure and finding a zero day isn't that easy these days because both sides use A.I. to find vulnerabilities and to secure against them.
It’s not “easy”, it requires a complex infrastructure of exploit devs (who can sell their findings for millions in some cases) and the companies who package these exploits together with implants and sell them.
One side uses AI to find them. The other side probably needs to keep the holes open for NSA, as the multiple 0 click root exploits that happened in the past to the iPhone with very similar techniques suggest.
> Related work by the research group Confiant also suggests that Discover-Tech’s ads have been shown to users of the networks of government entities in Europe and the US, as well as the UN, Nato, the international criminal court and the International Atomic Energy Agency.
Yet we don't sanction Israel nor hold them accountable in any way. Of course they're spying on members of the UN and ICC, of course. Israel is at war with the entire world right now, and my politicians continue to support them. Thankfully many people have woken up, but the situation is dire.
Based on responses from roughly 46,700 people assessing 129 countries, Israel ranked as the most negatively perceived country worldwide, ahead of North Korea, Afghanistan, and Iran. The most positively viewed were Switzerland, Canada, Japan, Sweden, and Italy.
> Reuters has reported that billions of dollars’ worth of Meta’s ad revenue comes from ads for scams, illegal gambling, pornography and other banned content. In the US, ICE and other government agencies have bought software that uses ad tech data to track people’s movements.
I don't know if an ad blocker protects against Discover-Tech’s Controlium but in general you'd be a fool to allow ads in your browser in at this point. The ad industry is pretty shady all round.
For years there was a strong segment of HN commenters who would come on and declare a moral imperative for not using ad blockers and looking at every ad you could in order to support a website.
One must wonder how many were genuine vs an influence op.
Probably happens with Russia, US, etc as well, but the "hasbara" campaigns through the years have the effect of making people assume the mossad is all powerful etc etc. You inspire fear on your enemies, but also your friends.
https://en.wikipedia.org/wiki/Download_Valley
* https://citizenlab.ca/research/how-discover-tech-turned-targ...
Likewise, using privacy messengers like Signal is also useless if they can just take control of your entire device anytime they want.
From being hacked by others. Google was just trying to protect their property, which is the ability to spy on their users' every move. Google themselves really don't need to "hack" their users for that, they already have all the access and all the data they could ever want. And they also have the ability to brick their users' devices at a moment's notice the same as Apple does.
In fact, following the OP's link to https://citizenlab.ca/research/how-discover-tech-turned-targ..., "the company’s ads were shown on almost 200,000 unique websites and Android/iOS apps in dozens of countries" so it's not just apps but ordinary websites you visit in your android chrome browser.
If you're talking about the sideloading restrictions those were intended to stop social engineering and scams, not from getting hacked via 0days.
>Likewise, using privacy messengers like Signal is also useless if they can just take control of your entire device anytime they want.
Source? play services is privileged but not that privileged.
Totally not useless. It costs a lot more to pay a spyware firm then to have an employee send an email / ask a judge (like that's even necessary).
I feel quite confident of my messages privacy on my Pixel with GrapheneOS given most people I message are on iPhones which are second in security to Pixels running GrapheneOS. Not to mention my threat model doesn't include mercenary spyware, as most people's doesn't.
It is no different that Israel's location tracking of StarLink terminals worldwide: https://www.newarab.com/news/israel-tech-firms-can-locate-an...
This is the same issue that the US government has with Chinese networking companies, it is too easy for the Chinese government to pressure these Chinese networking companies to put in back doors in the interests of national security. The US likely knows this because it pressures its own companies in similar ways.
I think the only technical solution available to individuals is to boycott non-verifiably e2ee services and corporate operating systems (especially including android).
just to confirm your info... https://buenosairesherald.com/society/argentine-teenager-pla...
Streaming services used to be bad enough with ads in the shows, now they put an ad on the screen when you pause it. Peacock just started putting ads in the login screen.
If we don't stop this, pretty soon they're going to have ads in the stars as satellite constellations arrange themselves to sell you Twitter subscriptions. They're not going to stop even when there's an ad no matter where you look.
Article on the CitizenLab website: https://citizenlab.ca/research/how-discover-tech-turned-targ...
https://citizenlab.ca/research/how-discover-tech-turned-targ...
It’s to do with hiding malware/spyware in an image which ends up in your cache on device. I can’t go much further into details but all this takes is for you to visit a site that serves it via ad network.
Israel has been known to have some sneaky spyware in the past with Pegasus.
Then the ad network delivers a targeted ad that exploits a vulnerability (eg a broken JPEG decoder that, when sent a bad image, allows to run arbitrary code on your machine), and from there you have access to the computer
- It came in through the front door. Discover-Tech ran its own ad-buying platform and was listed as a "certified" vendor by Google and IAB Europe for six years. Nothing was hacked to get in. It bid in ad auctions like any other buyer.
- The ads looked harmless. Plain banners for games, AliExpress deals and an IP-lookup site. Hidden inside each one was a small script that quietly phoned home when the ad loaded.
- Everyone who saw an ad was profiled. The script collected device details, IP addresses and, on many sites, the publisher's own cookies, sometimes including logged-in session tokens. Cookie-syncing with other ad networks built a huge identity graph.
- Only chosen targets got the payload. A gatekeeper server checked each device's ad ID and IP. Most people got nothing back. A selected target got code that handed them off to spyware maker Candiru, and the code was served only once, which made it very hard for researchers to capture.
- The handoff was built to defeat inspection. Encrypted channels, rotating hosting, anti-bot checks and even a fake "Copyright Google" comment to fool human reviewers.
- It worked. At least 45 devices at Al Jazeera were targeted, and spyware was recovered from an infected machine. Its ads also appeared on networks belonging to NATO, the UN, the European Parliament, the ICC and various defence ministries.
- The scale was huge. Billions of bids and ads in nearly 200,000 apps and websites, including Duolingo, Viber, Yahoo Mail, dating apps and period trackers, yet almost no sign of real advertisers or revenue.
Citizen Lab: https://citizenlab.ca/research/how-discover-tech-turned-targ...
Confiant: https://blog.confiant.com/p/adint-weaponized-ad-tech-for-zer...
Citizen Lab also has a shorter executive summary: https://citizenlab.ca/research/exposing-adfection-executive-...
Edit:
the TFA answers: "Advertisers or DSPs may run HTML and JavaScript code when an ad is shown to the user." Its wild! I thought the ads are sanitized, go through a CDR of sorts, and whatever javascript is permitted is authored by ad networks, not the buyers. Sheesh. Thats just RCE.
https://www.packetlabs.net/posts/demystifying-the-market-for...
Yet we don't sanction Israel nor hold them accountable in any way. Of course they're spying on members of the UN and ICC, of course. Israel is at war with the entire world right now, and my politicians continue to support them. Thankfully many people have woken up, but the situation is dire.
Based on responses from roughly 46,700 people assessing 129 countries, Israel ranked as the most negatively perceived country worldwide, ahead of North Korea, Afghanistan, and Iran. The most positively viewed were Switzerland, Canada, Japan, Sweden, and Italy.
https://www.middleeastmonitor.com/20260513-israel-becomes-wo...
I don't know if an ad blocker protects against Discover-Tech’s Controlium but in general you'd be a fool to allow ads in your browser in at this point. The ad industry is pretty shady all round.
One must wonder how many were genuine vs an influence op.