Author Archives: Bruce Schneier

AI and Civil Service Purges

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Donald Trump and Elon Musk’s chaotic approach to reform is upending government operations. Critical functions have been halted, tens of thousands of federal staffers are being encouraged to resign, and congressional mandates are being disregarded. The next phase: The Department of Government Efficiency reportedly wants to use AI to cut costs. According to The Washington Post, Musk’s group has started to run sensitive data from government systems through AI programs to analyze spending and determine what could be pruned. This may lead to the elimination of human jobs in favor of automation. As one government official who has been tracking Musk’s DOGE team told the…

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DOGE as a National Cyberattack

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In the span of just weeks, the US government has experienced what may be the most consequential security breach in its history—not through a sophisticated cyberattack or an act of foreign espionage, but through official orders by a billionaire with a poorly defined government role. And the implications for national security are profound.

First, it was reported that people associated with the newly created Department of Government Efficiency (DOGE) had accessed the US Treasury computer system, giving them the ability to collect data on and potentially control the department’s roughly …

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Delivering Malware Through Abandoned Amazon S3 Buckets

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Here’s a supply-chain attack just waiting to happen. A group of researchers searched for, and then registered, abandoned Amazon S3 buckets for about $400. These buckets contained software libraries that are still used. Presumably the projects don’t realize that they have been abandoned, and still ping them for patches, updates, and etc.

The TL;DR is that this time, we ended up discovering ~150 Amazon S3 buckets that had previously been used across commercial and open source software products, governments, and infrastructure deployment/update pipelines—and then abandoned…

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Pairwise Authentication of Humans

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Here’s an easy system for two humans to remotely authenticate to each other, so they can be sure that neither are digital impersonations.

To mitigate that risk, I have developed this simple solution where you can setup a unique time-based one-time passcode (TOTP) between any pair of persons.

This is how it works:

  1. Two people, Person A and Person B, sit in front of the same computer and open this page;
  2. They input their respective names (e.g. Alice and Bob) onto the same page, and click “Generate”;
  3. The page will generate two TOTP QR codes, one for Alice and one for Bob;
    …

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UK Is Ordering Apple to Break Its Own Encryption

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The Washington Post is reporting that the UK government has served Apple with a “technical capability notice” as defined by the 2016 Investigatory Powers Act, requiring it to break the Advanced Data Protection encryption in iCloud for the benefit of law enforcement.

This is a big deal, and something we in the security community have worried was coming for a while now.

The law, known by critics as the Snoopers’ Charter, makes it a criminal offense to reveal that the government has even made such a demand. An Apple spokesman declined to comment…

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