22 Nov 2025

feedSlashdot

Magician Forgets Password To His Own Hand After RFID Chip Implant

A magician who implanted an RFID chip in his hand lost access to it after forgetting the password, leaving him effectively locked out of the tech embedded in his own body. The Register reports: "It turns out," said [said magician Zi Teng Wang], "that pressing someone else's phone to my hand repeatedly, trying to figure out where their phone's RFID reader is, really doesn't come off super mysterious and magical and amazing." Then there are the people who don't even have their phone's RFID reader enabled. Using his own phone would, in Zi's words, lack a certain "oomph." Oh well, how about making the chip spit out a Bitcoin address? "That literally never came up either." In the end, Zi rewrote the chip to link to a meme, "and if you ever meet me in person you can scan my chip and see the meme." It was all suitably amusing until the Imgur link Zi was using went down. Not everything on the World Wide Web is forever, and there is no guarantee that a given link will work indefinitely. Indeed, access to Imgur from the United Kingdom was abruptly cut off on September 30 in response to the country's age verification rules. Still, the link not working isn't the end of the world. Zi could just reprogram the chip again, right? Wrong. "When I went to rewrite the chip, I was horrified to realize I forgot the password that I had locked it with." The link eventually started working again, but if and when it stops, Zi's party piece will be a little less entertaining. He said: "Techie friends I've consulted with have determined that it's too dumb and simple to hack, the only way to crack it is to strap on an RFID reader for days to weeks, brute forcing every possible combination." Or perhaps some surgery to remove the offending hardware.

Read more of this story at Slashdot.

22 Nov 2025 7:00am GMT

feedHacker News

Superman copy found in mum's attic is most valuable comic ever at $9.12M

Comments

22 Nov 2025 5:21am GMT

Moss Survives 9 Months in Space Vacuum

Comments

22 Nov 2025 3:57am GMT

feedSlashdot

Iran's Capital Is Moving. The Reason Is an Ecological Catastrophe

An anonymous reader quotes a report from Scientific American: Amid a deepening ecological crisis and acute water shortage, Tehran can no longer remain the capital of Iran, the country's president has said. The situation in Tehran is the result of "a perfect storm of climate change and corruption," says Michael Rubin, a political analyst at the American Enterprise Institute. "We no longer have a choice," said Iranian president Masoud Pezeshkian during a speech on Thursday. Instead Iranian officials are considering moving the capital to the country's southern coast. But experts say the proposal does not change the reality for the nearly 10 million people who live in Tehran and are now suffering the consequences of a decades-long decline in water supply. Iran's capital has moved many times over the centuries, notes the report. "But this marks the first time the Iranian government has moved the capital because of an ecological catastrophe." Yet, Rubin says, "it would be a mistake to look at this only through the lens of climate change" and not factor in the water, land, and wastewater mismanagement and corruption that have made the crisis worse. Linda Shi, a social scientist and urban planner at Cornell University, says: "Climate change is not the thing that is causing it, but it is a convenient factor to blame in order to avoid taking responsibility" for poor political decisions.

Read more of this story at Slashdot.

22 Nov 2025 3:30am GMT

Cryptographers Cancel Election Results After Losing Decryption Key

The International Association of Cryptologic Research (IACR) was forced to cancel its leadership election after a trustee lost their portion of the Helios voting system's decryption key, making it impossible to reveal or verify the final results. Ars Technica reports: The IACR said Friday that the votes were submitted and tallied using Helios, an open source voting system that uses peer-reviewed cryptography to cast and count votes in a verifiable, confidential, and privacy-preserving way. Helios encrypts each vote in a way that assures each ballot is secret. Other cryptography used by Helios allows each voter to confirm their ballot was counted fairly. "Unfortunately, one of the three trustees has irretrievably lost their private key, an honest but unfortunate human mistake, and therefore cannot compute their decryption share," the IACR said. "As a result, Helios is unable to complete the decryption process, and it is technically impossible for us to obtain or verify the final outcome of this election." The IACR will switch to a two-of-three private key system to prevent this sort of thing from happening again. Moti Yung, the trustee responsible for the incident, has resigned and is being replaced by Michael Abdalla.

Read more of this story at Slashdot.

22 Nov 2025 2:02am GMT

feedHacker News

Infinibay LXD Container

Comments

22 Nov 2025 1:54am GMT

feedArs Technica

Oops. Cryptographers cancel election results after losing decryption key.

Voting system required three keys. One of them has been "irretrievably lost."

22 Nov 2025 12:16am GMT

21 Nov 2025

feedArs Technica

Why you don’t want to get tuberculosis on your penis

While tuberculosis can attack anywhere, it's extremely rare on the penis.

21 Nov 2025 11:15pm GMT

Science-centric streaming service Curiosity Stream is an AI-licensing firm now

Curiosity Stream's owner has more content for AI companies than it does for subscribers.

21 Nov 2025 11:00pm GMT

feedLinuxiac

Mozilla Resolves 21-Year-Old Bug, Adds Full XDG Directory Support

Mozilla Resolves 21-Year-Old Bug, Adds Full XDG Directory Support

Firefox 147 adds support for the XDG Base Directory Specification, ending a 21-year wait and aligning the browser's Linux file storage with modern standards.

21 Nov 2025 12:19pm GMT

Calibre 8.15 E-Book Manager Adds Highlight Dates in Viewer

Calibre 8.15 E-Book Manager Adds Highlight Dates in Viewer

Calibre 8.15 e-book manager introduces highlight date tooltips, improved case-change handling, new shortcuts, and several key bug fixes.

21 Nov 2025 7:02am GMT

20 Nov 2025

feedLinuxiac

Zorin OS 18 Hits 1 Million Downloads in Just One Month

Zorin OS 18 Hits 1 Million Downloads in Just One Month

Zorin OS 18 has reached 1M downloads, with 78% from Windows users, but the test upgrade path from 17 to 18 is currently broken.

20 Nov 2025 7:12pm GMT