Technology
PQShield secures $37 million more for “quantum-resistant” cryptography.

Malicious hacking is becoming more and more sophisticated, resulting in a really clear trend in security technology. To keep people and organizations secure, security must continually increase in complexity.
Security activation PQShield he began working on this idea early on, specializing in “post-quantum” cryptography: software and hardware solutions which can be theoretically future-proof and able to face up to even hacks sooner or later carried out using essentially the most powerful quantum machines.
Now, to fulfill industry demand to construct equipment and related systems based on its work, the corporate is announcing $37 million in further funding.
Addition, Lee Fixel’s investment firm, led this Series B together with other strategic and financial sponsors including Chevron Technology Ventures, Legal & General and Braavos Capital (all latest investors) and former sponsor Oxford Science Enterprises. The addition also led PQShield’s Series A in 2022. (We asked, however the startup is not disclosing a valuation.)
Ali El Kaafarani, an Oxford mathematician who founded and runs the startup (which was also born in Oxford), said the funds can be used to rent more talent and work closer with existing and latest customers and partners.
This list includes firms resembling AMD, Microchip Technologies, Collins Aerospace, Lattice Semiconductor, Sumitomo Electric, NTT Data, Mirise Technologies (Toyota / Denso R&D) and others that PQShield doesn’t name, and likewise advise the White House, the European Parliament , UK National Cyber Security Council and World Economic Forum. He has also collaborated with a few of the biggest brands within the chip field, and now in technology generally: Nvidia.
“We still have the highest crypto density in the industry, especially in the post-quantum cryptography space,” he said in an interview. Moreover, there are interesting developments in standardization happening that may also influence the evolution of this field.
For whom the National Institute of Standards and Technology within the USA worked decade on the thought of establishing post-quantum cryptographic standards. These are expected to be announced in the approaching months, Dr. El Kaafarani said. “We expect NIST to publish official standards in just two or three weeks after publishing drafts last August.”
It is value taking note of the role played by firms resembling PQShield and others operating in the identical space Xipher, Post-quantumlarger firms like Palo Alto Networks and others are rising to the challenge as technology and computing proceed to evolve and enormous firms use more sophisticated encryption to guard user data at each software and hardware levels.
Today, much of the favored discourse on encryption focuses on how it may well be used to guard communication platforms. (Notably, PQShield also provides its technology pro bono to the Signal Foundation and, as Dr. El Kaafarani said, “works with it on various research projects”). And within the context of enterprises – the way it is utilized in security systems to guard data each inside company networks and when it’s transmitted or shared outside them.
The next stage will likely involve handling data in AI environments, each in AI applications and model training and beyond. (And, after all, the best way to protect your data in a world where malicious hackers use artificial intelligence to interrupt all security.)
Apple, for example, is taking a brand new approach to the way it handles privacy in AI processing, calling it a brand new approach Private cloud computingwhich it says enables “private AI computing” by tighter integration of personal clouds with custom silicon on the device.
“Artificial intelligence will be another reason why we need to make sure our cryptography is up to date,” Dr. El Kaafarani said. “I believe that whether it’s Apple or others, you’ll see them immediately start using post-quantum cryptography for AI because they won’t have to go through legacy cryptography and then have to move to new standards.”
With solutions developed in three formats – system on a chip designed to be embedded in hardware resembling smart cards or processors; software in the shape of a cryptographic SDK that will be integrated with mobile and server applications and technologies used to process data or perform security operations; and a toolkit geared toward telecommunications firms, designed specifically to secure messaging services – PQShield has an interesting aspect that takes it from the realm of straightforward, deep tech to a more business tool, which might be one in all the explanation why investors like Addition have an interest especially in the intervening time , when computers and chips appear to evolve so quickly.
“PQShield continues its trajectory as a pioneer and leading authority in post-quantum cryptography for hardware and software. As we approach the culmination of the NIST PQC project, we expect the newly ratified standards to excite the quantum security market and accelerate the rapid adoption of PQC across the technology supply chain,” Fixel said in an announcement. “With an industry-leading team with many years of experience, PQShield has built a best-in-class product offering that’s already a pacesetter in the sphere. We are pleased that the corporate is constructing on its business success up to now and protecting our digital future.
Technology
This is the shipping of products from China to the USA

The Chinese retailer has modified the strategy in the face of American tariffs.
Thanks to the executive ordinance, President Donald Trump ended the so -called de minimis principle, which allowed goods value 800 USD or less entering the country without tariffs. It also increases tariffs to Chinese goods by over 100%, forcing each Chinese firms and Shein, in addition to American giants, similar to Amazon to adapt plans and price increases.
CNBC reports that this was also affected, and American buyers see “import fees” from 130% to 150% added to their accounts. Now, nevertheless, the company is not sending the goods directly from China to the United States. Instead, it only displays the offers of products available in American warehouses, while goods sent from China are listed as outside the warehouse.
“He actively recruits American sellers to join the platform,” said the spokesman ago. “The transfer is to help local sellers reach more customers and develop their companies.”
(tagstotransate) tariffs
Technology
One of the last AI Google models is worse in terms of safety

The recently released Google AI model is worse in some security tests than its predecessor, in line with the company’s internal comparative test.
IN Technical report Google, published this week, reveals that his Flash Gemini 2.5 model is more likely that he generates a text that violates its security guidelines than Gemini 2.0 Flash. In two indicators “text security for text” and “image security to the text”, Flash Gemini 2.5 will withdraw 4.1% and 9.6% respectively.
Text safety for the text measures how often the model violates Google guidelines, making an allowance for the prompt, while image security to the text assesses how close the model adheres to those boundaries after displaying the monitors using the image. Both tests are automated, not supervised by man.
In an e-mail, Google spokesman confirmed that Gemini 2.5 Flash “performs worse in terms of text safety for text and image.”
These surprising comparative results appear when AI is passing in order that their models are more acceptable – in other words, less often refuse to answer controversial or sensitive. In the case of the latest Llam Meta models, he said that he fought models in order to not support “some views on others” and answers to more “debated” political hints. Opeli said at the starting of this yr that he would improve future models, in order to not adopt an editorial attitude and offers many prospects on controversial topics.
Sometimes these efforts were refundable. TechCrunch announced on Monday that the default CHATGPT OPENAI power supply model allowed juvenile to generate erotic conversations. Opeli blamed his behavior for a “mistake”.
According to Google Technical Report, Gemini 2.5 Flash, which is still in view, follows instructions more faithfully than Gemini 2.0 Flash, including instructions exceeding problematic lines. The company claims that regression might be partially attributed to false positives, but in addition admits that Gemini 2.5 Flash sometimes generates “content of violation” when it is clearly asked.
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“Of course, there is a tension between (after instructions) on sensitive topics and violations of security policy, which is reflected in our assessment,” we read in the report.
The results from Meepmap, reference, which can examine how models react to sensitive and controversial hints, also suggest that Flash Gemini 2.5 is much less willing to refuse to reply controversial questions than Flash Gemini 2.0. Testing the TechCrunch model through the AI OpenRoutter platform has shown that he unsuccessfully writes essays to support human artificial intelligence judges, weakening the protection of due protection in the US and the implementation of universal government supervisory programs.
Thomas Woodside, co -founder of the Secure AI Project, said that the limited details given by Google in their technical report show the need for greater transparency in testing models.
“There is a compromise between the instruction support and the observation of politics, because some users may ask for content that would violate the rules,” said Woodside Techcrunch. “In this case, the latest Flash model Google warns the instructions more, while breaking more. Google does not present many details about specific cases in which the rules have been violated, although they claim that they are not serious. Not knowing more, independent analysts are difficult to know if there is a problem.”
Google was already under fire for his models of security reporting practices.
The company took weeks to publish a technical report for the most talented model, Gemini 2.5 Pro. When the report was finally published, it initially omitted the key details of the security tests.
On Monday, Google published a more detailed report with additional security information.
(Tagstotransate) Gemini
Technology
Aurora launches a commercial self -propelled truck service in Texas

The autonomous startup of the Aurora Innovation vehicle technology claims that it has successfully launched a self -propelled truck service in Texas, which makes it the primary company that she implemented without drivers, heavy trucks for commercial use on public roads in the USA
The premiere appears when Aurora gets the term: In October, the corporate delayed the planned debut 2024 to April 2025. The debut also appears five months after the rival Kodiak Robotics provided its first autonomous trucks to clients commercial for operations without a driver in field environments.
Aurora claims that this week she began to freight between Dallas and Houston with Hirschbach Motor Lines and Uber Freight starters, and that she has finished 1200 miles without a driver to this point. The company plans to expand to El Paso and Phoenix until the top of 2025.
TechCrunch contacted for more detailed information concerning the premiere, for instance, the variety of vehicles implemented Aurora and whether the system needed to implement the Pullover maneuver or the required distant human assistance.
The commercial premiere of Aurora takes place in a difficult time. Self -propelled trucks have long been related to the necessity for his or her technology attributable to labor deficiencies in the chairman’s transport and the expected increase in freigh shipping. Trump’s tariffs modified this attitude, not less than in a short period. According to the April analytical company report from the commercial vehicle industry ACT researchThe freight is predicted to fall this yr in the USA with a decrease in volume and consumer expenditure.
Aurora will report its results in the primary quarter next week, i.e. when he shares how he expects the present trade war will affect his future activity. TechCrunch contacted to learn more about how tariffs affect Auror’s activities.
For now, Aurora will probably concentrate on further proving his safety case without a driver and cooperation with state and federal legislators to just accept favorable politicians to assist her develop.
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At the start of 2025, Aurora filed a lawsuit against federal regulatory bodies after the court refused to release the appliance for release from the protection requirement, which consists in placing warning triangles on the road, when the truck must stop on the highway – something that’s difficult to do when there isn’t a driver in the vehicle. To maintain compliance with this principle and proceed to totally implement without service drivers, Aurora probably has a man -driven automotive trail after they are working.
(Tagstranslate) Aurora Innovation
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