Author Archives: Bruce Schneier

The Voter Experience

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Technology and innovation have transformed every part of society, including our electoral experiences. Campaigns are spending and doing more than at any other time in history. Ever-growing war chests fuel billions of voter contacts every cycle. Campaigns now have better ways of scaling outreach methods and offer volunteers and donors more efficient ways to contribute time and money. Campaign staff have adapted to vast changes in media and social media landscapes, and use data analytics to forecast voter turnout and behavior.

Yet despite these unprecedented investments in mobilizing voters, overall trust in electoral health, democratic institutions, voter satisfaction, and electoral engagement has significantly declined. What might we be missing?…

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More AIs Are Taking Polls and Surveys

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I already knew about the declining response rate for polls and surveys. The percentage of AI bots that respond to surveys is also increasing.

Solutions are hard:

1. Make surveys less boring.
We need to move past bland, grid-filled surveys and start designing experiences people actually want to complete. That means mobile-first layouts, shorter runtimes, and maybe even a dash of storytelling. TikTok or dating app style surveys wouldn’t be a bad idea or is that just me being too much Gen Z?

2. Bot detection.
There’s a growing toolkit of ways to spot AI-generated responses—using things like response entropy, writing style patterns or even metadata like keystroke timing. Platforms should start integrating these detection tools more widely. Ideally, you introduce an element that only humans can do, e.g., you have to pick up your price somewhere in-person. Btw, note that these bots can easily be designed to find ways around the most common detection tactics such as Captcha’s, timed responses and postcode and IP recognition. Believe me, way less code than you suspect is needed to do this…

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DoorDash Hack

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A DoorDash driver stole over $2.5 million over several months:

The driver, Sayee Chaitainya Reddy Devagiri, placed expensive orders from a fraudulent customer account in the DoorDash app. Then, using DoorDash employee credentials, he manually assigned the orders to driver accounts he and the others involved had created. Devagiri would then mark the undelivered orders as complete and prompt DoorDash’s system to pay the driver accounts. Then he’d switch those same orders back to “in process” and do it all over again. Doing this “took less than five minutes, and was repeated hundreds of times for many of the orders,” writes the US Attorney’s Office…

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The NSA’s “Fifty Years of Mathematical Cryptanalysis (1937–1987)”

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In response to a FOIA request, the NSA released “Fifty Years of Mathematical Cryptanalysis (1937-1987),” by Glenn F. Stahly, with a lot of redactions.
Weirdly, this is the second time the NSA has declassified the document. John Young got a … Continue reading The NSA’s “Fifty Years of Mathematical Cryptanalysis (1937–1987)”→

Friday Squid Blogging: Pet Squid Simulation

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From Hackaday.com, this is a neural network simulation of a pet squid.

Autonomous Behavior:

  • The squid moves autonomously, making decisions based on his current state (hunger, sleepiness, etc.).
  • Implements a vision cone for food detection, simulating realistic foraging behavior.
  • Neural network can make decisions and form associations.
  • Weights are analysed, tweaked and trained by Hebbian learning algorithm.
  • Experiences from short-term and long-term memory can influence decision-making.
  • Squid can create new neurons in response to his environment (Neurogenesis) …

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Communications Backdoor in Chinese Power Inverters

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This is a weird story:

U.S. energy officials are reassessing the risk posed by Chinese-made devices that play a critical role in renewable energy infrastructure after unexplained communication equipment was found inside some of them, two people familiar with the matter said.

[…]

Over the past nine months, undocumented communication devices, including cellular radios, have also been found in some batteries from multiple Chinese suppliers, one of them said.

Reuters was unable to determine how many solar power inverters and batteries they have looked at…

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AI-Generated Law

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On April 14, Dubai’s ruler, Sheikh Mohammed bin Rashid Al Maktoum, announced that the United Arab Emirates would begin using artificial intelligence to help write its laws. A new Regulatory Intelligence Office would use the technology to “regularly suggest updates” to the law and “accelerate the issuance of legislation by up to 70%.” AI would create a “comprehensive legislative plan” spanning local and federal law and would be connected to public administration, the courts, and global policy trends.

The plan was widely greeted with astonishment. This sort of AI legislating would be a global “…

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