May 10, 2026

Technology

US Treasury to Prosecute Crypto Exchanges that Allow Ransomware Hackers to Get Paid

It seems the US Treasury Department is about to put its own government agencies between a rock and a hard place as they vow to attempt to shut off the methods by with ransomware hackers get paid.  These hackers break into computer networks, taking them hostage, until the agency targeted pays them, throughy cryptocurrency exchanges.  They mostly target governmment agencies because these groups have magic sources  to money and the agencies simply must pay because they need that data fundamentally to perform their duties.

Now, with Treasury cutting off the method of payment, will this end the ransomware attacks or will it create a black market for government agencies to continue to pay the ransomware hackers as they have little choice but to do so?  If so, will Treasury find itself prosecuting municipal managers for finding a way to pay the hackers through exchanges that might not be under US Treasury jurisdiction?  I am betting that the latter will happen and the people in government who find themselves targeted will most likely choose expediency over cost, as governments are most often wont to do.

Treasury Department will sanction crypto exchanges that help channel payments to hackers

From www.washingtonpost.com
2021-09-21 17:06:06
Gerrit De Vynck
Excerpt:

The U.S. government is stepping up its efforts to disrupt the infrastructure hackers use to make money from breaking into and holding hostage computer networks, announcing sanctions against one virtual currency exchange and warning U.S. companies it could be legally risky for them to pay off hackers that hit their systems.

The Treasury Department’s Office of Foreign Assets Control (OFAC) announced sanctions Tuesday against Suex, an exchange that lets people buy and sell virtual currencies with regular credit cards, according to its website. The government said as much as 40 percent of known transactions run by Suex were criminal. Other exchanges could be hit with sanctions, too.

“We are going to continue to look at the ecosystem and look for actors that are taking similar actions,” Anne Neuberger, the White House’s deputy national security adviser on cybersecurity, said during a call with reporters.

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Digital Communication Revolution Through New Optical Amplifier

The backbone of internet communication is built on the power of optical communication.  From Wikipedia:

Optical communication, also known as optical telecommunication, is communication at a distance using light to carry information. It can be performed visually or by using electronic devices.

Scientists at the Photonics Laboratory at Chalmers University, Sweden, have developed a new type of optical amplifier that could dramatically increase the capacity, while decreasing the energy demand and noise distortion, of the best that optical commication currently has to offer.

Additionallly, this breakthrough could reduce the size of these amplifiers to millimeters in size.

A new optical amplifier could revolutionize optical communication

From www.techexplorist.com
2021-09-21 12:38:50
Amit Malewar
Excerpt:

….Along with offering high performance, this new amplifier is compact enough to integrate into a chip just millimeters in size. Most importantly, it does not generate excess noise.

Ping Zhao, Postdoc at the Photonics Laboratory at Chalmers, said, “We have developed the world’s first optical amplifier that significantly enhances the range, sensitivity, and performance of optical communication, that does not generate any excess noise – and is also compact enough to be of practical use.”

“The light amplification in the project is based on a principle known as the Kerr effect, which so far is the only known approach that amplifies light without causing significant excess noise. The principle has been demonstrated before, but never in such a compact format– previous versions were too bulky to be useful.”

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Wastewater Microbes Could Be Source for Electric Power

If researchers are right, soon, we could turn sewage water into battery water thanks to a new technological development called microbial fuel cells.

Researchers infuse bacteria with silver to improve power efficiency in fuel cells

From phys.org
2021-09-16 18:00:02

Excerpt:

A UCLA-led team of engineers and chemists has taken a major step forward in the development of microbial fuel cells—a technology that utilizes natural bacteria to extract electrons from organic matter in wastewater to generate electrical currents. A study detailing the breakthrough was recently published in Science.

“Living energy-recovery systems utilizing bacteria found in wastewater offer a one-two punch for environmental sustainability efforts,” said co-corresponding author Yu Huang, a professor and chair of the Materials Science and Engineering Department at the UCLA Samueli School of Engineering. “The natural populations of bacteria can help decontaminate groundwater by breaking down harmful chemical compounds. Now, our research also shows a practical way to harness  from this process.”

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Your Underwear Could Power Your Phone

Flexible lithium battery-the core of the development of smart wearable devices

From www.digitaljournal.com
2021-09-10 17:51:27

Excerpt:

 

On 2nd Sep, Peng Huisheng’s team from the Department of Polymer Science of Fudan University solved related problems and continuously constructed a new type of fiber polymer lithium- ion battery, which has both good safety and comprehensive electrochemical performance.

You do not need to bring a charger and power bank when you go out. You can wirelessly charge your mobile phone through the clothes you wear. Nowadays, scenes that sound…

 

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Lithium-ion batteries just made a big leap in a tiny product

From www.technologyreview.com
2021-09-08 16:00:00

Excerpt:

 

A materials company in Alameda, California, has spent the last decade working to boost the energy stored in lithium-ion batteries, an advance that could enable smaller gadgets and electric vehicles with far greater range.

Sila has developed silicon-based particles that can replace the graphite in anodes and hold more of the lithium ions that carry the current in a battery.

Now the company is delivering its product to the market for the first time, providing a portion of the anode powder in the battery of the forthcoming Whoop 4.0, a fitness wearable. It’s a small device but potentially a big step forward for the battery field, where promising lab results often fail to translate to commercial success.

“Think of the Whoop 4.0 as our Tesla Roadster,” says Gene Berdichevsky, Sila’s CEO, who as Tesla’s seventh employee helped solve some of the critical battery challenges for the company’s first electric vehicle. “It’s really the first device on the market that’s…

 

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Bitcoin Address Now Twitter Profile Feature

Twitter to Allow Profiles to Have Bitcoin Addresses

From www.newsweek.com
2021-09-02 22:27:38

Excerpt:

 

Developers at Twitter are working on a new feature that will allow users to accept tips in Bitcoin via the Tip Jar function the social media platform unveiled earlier this year.

Kayvon Beykpour, Twitter’s product lead, first indicated the feature was in progress on Wednesday when he commented on a screenshot tweeted out by app developer Alessandro Paluzzi. The screenshot appeared to show Twitter using The Lightning Network, a technology that helps secure payment transfers, to allow Twitter users to use Bitcoin when sending tips.

Paluzzi wrote in her original tweet that Twitter, “is working on the ability to receive tips in #Bitcoin.” Later Wednesday, Beykpour quote-tweeted Paluzzi’s screenshot, adding a lightning bolt emoji next to another that said, “soon.”

On Thursday, Paluzzi posted another tweet that featured three new screengrabs. In the first, Twitter’s Tip Jar feature appeared to offer two new options: the ability for users to send tips by copying a Bitcoin address or one with…

 

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Coinbase, the largest crypto exchange in the US, faces a potential SEC investigation

From www.vox.com
2021-09-09 21:15:30
Sara Morrison
Excerpt:

 

Cryptocurrency has an SEC problem — and it just got bigger.

The Biden administration is taking a more hands-on approach to the highly volatile, little understood, and barely regulated cryptocurrency industry. Cryptocurrencies are decentralized digital currencies secured by blockchain technology. Bitcoin, ethereum, and other cryptocurrencies have become almost as accessible as government-issued currency in recent years, but the government offers few consumer protections for them.

The Securities and Exchange Commission (SEC) — led by Gary Gensler, who taught a class on cryptocurrency at MIT — is trying to make the case that it can and will regulate whatever cryptocurrency investment schemes it decides fall under its purview. The relative newness and rapid expansion of the cryptocurrency industry have put it in a regulatory gray area. The Internal Revenue Service (IRS) classifies crypto as property. The Commodity Futures Trading Commission (CFTC) considers crypto to be a…

 

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Researchers developing smart dental implants that resist bacterial growth, generate their own electricity

From californianewstimes.com
2021-09-09 20:29:04

Excerpt:

 

“Smart” dental implants can improve current devices by promoting the health of the surrounding gingival tissue using biofilm-resistant nanoparticles and battery-powered lights. Credit: Gelsu Hwang

More than 3 million people in the United States have dental implants, which are used to replace teeth lost due to rot, periodontal disease, or injury. Implants represent a breakthrough beyond dentures and bridges, are designed to fit much more safely and last for over 20 years.

However, implants often fall short of their expectations and instead require replacement in 5-10 years due to local inflammation or periodontal disease, requiring the patient to repeat costly and invasive procedures.

“We wanted to tackle this problem, so we came up with something innovative and new. Implant“Geelsu Hwang, an assistant professor at the University of Pennsylvania School of Dentistry, said. He has an engineering background involved in the study of oral hygiene issues.

Fans say the new…

 

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The Hottest NFT, Cryptopunks, Passes a Quarter Billion in Sales in One Week

CryptoPunks creators sign with top Hollywood agents, as sales top $305M in a week

From cointelegraph.com
2021-09-01 01:19:43
Cointelegraph By Brian Quarmby
Excerpt:

 

Larva Labs, the team behind the outrageously popular NFT project CryptoPunks, has penned a deal with Hollywood agents United Talent Agency (UTA).

According to an Aug. 31 article from the Hollywood Reporter, UTA will represent Larva Labs for intellectual property (IP) deals in TV, film, video games, licensing and publishing. Two other NFT projects from Larva Labs, Meebits and Autoglyphs, will also be represented by UTA.

CryptoPunks was launched back in 2017 and is one of the first NFT projects created on Ethereum. The IP-related deal with UTA marks a significant milestone for Larva Labs, as it is one of the first examples of content created in the blockchain sector that has entered the mainstream entertainment industry.

Lesley Silverman, head of UTA Digital Assets told the Hollywood Reporter:

“I would say that it is one of the first opportunities for an IP that fully originated in the crypto-world to enter a broader entertainment space, and they earned it.”

“They really have…

 

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Using liquid metal to turn motion into electricity, even underwater — ScienceDaily

From www.sciencedaily.com
2021-08-31 17:14:07

Excerpt:

 

Researchers at North Carolina State University have created a soft, stretchable device that converts movement into electricity and works in both dry and wet environments.

“Mechanical energy — such as the kinetic energy of wind, waves, body movement and vibrations from motors — is abundant,” says Michael Dickey, corresponding author of a paper on the work and Camille & Henry Dreyfus Professor of Chemical and Biomolecular Engineering at NC State. “We have created a device that can turn this type of mechanical motion into electricity. And one of its remarkable attributes is that it works perfectly well underwater.”

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