Entries Tagged "schools"

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AI-Powered Surveillance in Schools

It all sounds pretty dystopian:

Inside a white stucco building in Southern California, video cameras compare faces of passersby against a facial recognition database. Behavioral analysis AI reviews the footage for signs of violent behavior. Behind a bathroom door, a smoke detector-shaped device captures audio, listening for sounds of distress. Outside, drones stand ready to be deployed and provide intel from above, and license plate readers from $8.5 billion surveillance behemoth Flock Safety ensure the cars entering and exiting the parking lot aren’t driven by criminals.

This isn’t a high-security government facility. It’s Beverly Hills High School.

Posted on January 19, 2026 at 7:02 AMView Comments

I’m Spending the Year at the Munk School

This academic year, I am taking a sabbatical from the Kennedy School and Harvard University. (It’s not a real sabbatical—I’m just an adjunct—but it’s the same idea.) I will be spending the Fall 2025 and Spring 2026 semesters at the Munk School at the University of Toronto.

I will be organizing a reading group on AI security in the fall. I will be teaching my cybersecurity policy class in the Spring. I will be working with Citizen Lab, the Law School, and the Schwartz Reisman Institute. And I will be enjoying all the multicultural offerings of Toronto.

It’s all pretty exciting.

Posted on August 22, 2025 at 3:00 PMView Comments

Fake Student Fraud in Community Colleges

Reporting on the rise of fake students enrolling in community college courses:

The bots’ goal is to bilk state and federal financial aid money by enrolling in classes, and remaining enrolled in them, long enough for aid disbursements to go out. They often accomplish this by submitting AI-generated work. And because community colleges accept all applicants, they’ve been almost exclusively impacted by the fraud.

The article talks about the rise of this type of fraud, the difficulty of detecting it, and how it upends quite a bit of the class structure and learning community.

Slashdot thread.

Posted on May 6, 2025 at 7:03 AMView Comments

Hacking the High School Grading System

Interesting New York Times article about high-school students hacking the grading system.

What’s not helping? The policies many school districts are adopting that make it nearly impossible for low-performing students to fail—they have a grading floor under them, they know it, and that allows them to game the system.

Several teachers whom I spoke with or who responded to my questionnaire mentioned policies stating that students cannot get lower than a 50 percent on any assignment, even if the work was never done, in some cases. A teacher from Chapel Hill, N.C., who filled in the questionnaire’s “name” field with “No, no, no,” said the 50 percent floor and “NO attendance enforcement” leads to a scenario where “we get students who skip over 100 days, have a 50 percent, complete a couple of assignments to tip over into 59.5 percent and then pass.”

It’s a basic math hack. If a student needs two-thirds of the points—over 65%—to pass, then they have to do two-thirds of the work. But if doing zero work results in a 50% grade, then they only have to do a little bit of work to get over the pass line.

I know this is a minor thing in the universe of problems with secondary education and grading, but I found the hack interesting. (And this is exactly the sort of thing I explore in my latest book: A Hacker’s Mind.

Posted on October 13, 2023 at 7:12 AMView Comments

High-School Graduation Prank Hack

This is a fun story, detailing the hack a group of high school students perpetrated against an Illinois school district, hacking 500 screens across a bunch of schools.

During the process, the group broke into the school’s IT systems; repurposed software used to monitor students’ computers; discovered a new vulnerability (and reported it); wrote their own scripts; secretly tested their system at night; and managed to avoid detection in the school’s network. Many of the techniques were not sophisticated, but they were pretty much all illegal.

It has a happy ending: no one was prosecuted.

A spokesperson for the D214 school district tells WIRED they can confirm the events in Duong’s blog post happened. They say the district does not condone hacking and the “incident highlights the importance of the extensive cybersecurity learning opportunities the District offers to students.”

“The District views this incident as a penetration test, and the students involved presented the data in a professional manner,” the spokesperson says, adding that its tech team has made changes to avoid anything similar happening again in the future.

The school also invited the students to a debrief, asking them to explain what they had done. “We were kind of scared at the idea of doing the debrief because we have to join a Zoom call, potentially with personally identifiable information,” Duong says. Eventually, he decided to use his real name, while other members created anonymous accounts. During the call, Duong says, they talked through the hack and he provided more details on ways the school could secure its system.

EDITED TO ADD (9/13): Here’s Minh Duong’s Defcon slides. You can see the table of contents of their report on page 59, and the school’s response on page 60.

Posted on August 31, 2022 at 9:33 AMView Comments

Cheating on Tests

Interesting story of test-takers in India using Bluetooth-connected flip-flops to communicate with accomplices while taking a test.

What’s interesting is how this cheating was discovered. It’s not that someone noticed the communication devices. It’s that the proctors noticed that cheating test takers were acting hinky.

Posted on October 4, 2021 at 9:40 AMView Comments

US Schools Are Buying Cell Phone Unlocking Systems

Gizmodo is reporting that schools in the US are buying equipment to unlock cell phones from companies like Cellebrite:

Gizmodo has reviewed similar accounting documents from eight school districts, seven of which are in Texas, showing that administrators paid as much $11,582 for the controversial surveillance technology. Known as mobile device forensic tools (MDFTs), this type of tech is able to siphon text messages, photos, and application data from student’s devices. Together, the districts encompass hundreds of schools, potentially exposing hundreds of thousands of students to invasive cell phone searches.

The eighth district was in Los Angeles.

Posted on December 18, 2020 at 6:53 AMView Comments

Hacking School Surveillance Systems

Lance Vick is suggesting that students hack their schools’ surveillance systems.

“This is an ethical minefield that I feel students would be well within their rights to challenge, and if needed, undermine,” he said.

Of course, there are a lot more laws in place against this sort of thing than there were in—say—the 1980s, but it’s still worth thinking about.

EDITED TO ADD (1/2): Another essay on the topic.

Posted on December 30, 2019 at 10:20 AMView Comments

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Sidebar photo of Bruce Schneier by Joe MacInnis.