Author: Tech Support

The Power Of Directional Antennas

AM broadcasting had a big problem, but usually only at night. During the day the AM signals had limited range, but at night they could travel across the country. With simple wire antennas, any two stations on the same frequency would interfere with each other. Because of this, the FCC required most radio stations to

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Spice With A Sound Card

In years gone by, trying out a new circuit probably would have meant heating up a soldering iron. Solderless breadboards have made that even easier and computer simulation is easier still, but there’s something not quite as satisfying about building a circuit virtually. [Thedeuluiz] has a way to get some of the best of both

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A federal appeals court rules Amazon can be held liable for defective 3rd-party seller products, says it enables vendors to conceal themselves from the customer (Brendan Pierson/Reuters)

Brendan Pierson / Reuters: A federal appeals court rules Amazon can be held liable for defective 3rd-party seller products, says it enables vendors to conceal themselves from the customer  —  (Reuters) – A federal appeals court on Wednesday ruled against Amazon.com Inc (AMZN.O) in a case that could expose the online retailer … A federal

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YouTube quietly updated its list of what it considers harmful or dangerous content to include "instructional hacking and phishing" videos (Abner Li/9to5Google)

Abner Li / 9to5Google: YouTube quietly updated its list of what it considers harmful or dangerous content to include “instructional hacking and phishing” videos  —  Yesterday, YouTube updated its list of what it considers “harmful or dangerous content.”  One notable addition is of … YouTube quietly updated its list of what it considers harmful or

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Coinsquare, a Canadian crypto exchange, buys a controlling stake in payments software startup Just Cash to bring crypto transactions to non-bank ATMs in the US (Daniel Kuhn/CoinDesk)

Daniel Kuhn / CoinDesk: Coinsquare, a Canadian crypto exchange, buys a controlling stake in payments software startup Just Cash to bring crypto transactions to non-bank ATMs in the US  —  Coinsquare, a Canadian cryptocurrency trading platform, announced it has bought an eight figure controlling stake in fintech software producer, Just Cash. Coinsquare, a Canadian crypto

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Unknown attackers are spamming OpenPGP certificates, breaking a core component of encryption software PGP and showing a fundamental weakness known for a decade (Lorenzo Franceschi-Bicchierai/VICE)

Lorenzo Franceschi-Bicchierai / VICE: Unknown attackers are spamming OpenPGP certificates, breaking a core component of encryption software PGP and showing a fundamental weakness known for a decade  —  A new wave of spamming attacks on a core component of PGP’s ecosystem has highlighted a fundamental weakness in the whole ecosystem. Unknown attackers are spamming OpenPGP

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Researchers: a version of 4Shared, a file-sharing Android app with 100M+ installs, has 3rd-party code letting it automate clicks and make fraudulent purchases (Zack Whittaker/TechCrunch)

Zack Whittaker / TechCrunch: Researchers: a version of 4Shared, a file-sharing Android app with 100M+ installs, has 3rd-party code letting it automate clicks and make fraudulent purchases  —  With more than 100 million installs, file-sharing service 4shared is one of the most popular apps in the Android app store. Researchers: a version of 4Shared, a

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Waymo granted permit to take part in California's autonomous vehicle passenger service pilot program; it can't charge riders and must have human safety drivers (Andrew J. Hawkins/The Verge)

Andrew J. Hawkins / The Verge: Waymo granted permit to take part in California’s autonomous vehicle passenger service pilot program; it can’t charge riders and must have human safety drivers  —  Only Waymo employees and guests will get to ride at first  —  Waymo was awarded a permit by the California Public Utilities Commission …

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Superhuman says it will disable email read receipts by default after privacy controversy

Just days after email startup Superhuman was embroiled in controversy over its use of tracking pixels that let users see when and even where recipients opened their emails, company CEO Rahul Vohra is thoroughly apologizing — and promising to change his company. Effective immediately, he writes, Superhuman will stop tracking location, will delete existing location

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