Ransomware gangs have recently joined ongoing attacks targeting a Microsoft SharePoint vulnerability chain, part of a broader exploitation campaign that has already led to the breach of at least 148 organizations worldwide.

Security researchers at Palo Alto Networks’ Unit 42 have discovered a 4L4MD4R ransomware variant, based on open-source Mauri870 code, while analyzing incidents involving this SharePoint exploit chain (dubbed “ToolShell”).

The ransomware was detected on July 27 after discovering a malware loader that downloads and executes the ransomware from theinnovationfactory[.]it (145.239.97[.]206).

Scientists have found a way to supercharge lung cancer treatment by transplanting healthy mitochondria into tumors, which both boosts immune response and makes chemotherapy far more effective. By combining this novel method with cisplatin, researchers reversed harmful tumor metabolism and empowered immune cells to fight back, all without added toxicity.

In a significant advancement for nanoelectronics, an international team of researchers from National Chung Hsing University, Kansai University, and National Cheng Kung University has developed a new strategy to integrate freestanding hafnium zirconium oxide (HZO) membranes into 2D field-effect transistors (FETs). This innovation, published in Nature Electronics, promises to overcome one of the main bottlenecks in the adoption of 2D semiconductors: the lack of scalable, high-κ dielectric integration.

Why 2D Semiconductors Need Better Gate Dielectrics

Two-dimensional semiconductors like molybdenum disulfide (MoS₂) have long been heralded as successors to silicon, offering exceptional electrical properties at atomically thin dimensions. However, their commercialization in logic devices has stalled due to a critical integration challenge: embedding a gate dielectric that both insulates and enables effective gate control.

With the simulation industry rapidly embracing digital technology, Korea Aerospace Industries (KAI) is driving innovation by adopting Unreal Engine. Discover how in this blog.

Earth4Earth’s innovative bricks capture and permanently store CO2 using excavated soil and a unique low-emission binder.

“It’s not a true aspiration catheter, but it can work,” says Sillero. “We have to be careful because the groin is very small at this age — you have to really think outside the box.”

Neurosurgical procedures are especially challenging when operating on kids under two, he explains, partly because medical supply companies don’t make miniature versions of devices such as catheters, since paediatric stroke and aneurysm (a bulge in a blood vessel) are so rare.

Sillero has overcome such challenges not only through improvisation, but thanks to Children’s Health’s innovative model for diagnosis and treatment, which encourages close collaboration between different specialists.

The team wanted to create a cinematic experience.

Learn how Deep Science Ventures’ zero-data approach tackles biotech’s early funding challenges to speed innovation and reduce risk.

:3year 2019

If e-bikes tend to look a little ungainly for your tastes, check out this thing from Barcelona’s Nua Bikes. With the motor, sensors and battery built into a discreet hub unit, the Nua Electrica is barely distinguishable from a regular fixie, and its innovative “self-charging” mode means you can get away without ever charging it.

Weighing in at just 13 kg thanks to a full titanium frame, the Nua Electrica is the stealthiest single-speed e-bike we’ve seen to date. It uses a very cool motor/battery combo unit that we suspect we’ll be seeing a lot more of in the coming months and years.

The Zehus Bike+ is an all-in-one hub unit that weighs just 3 kg (6.6 lb) and fits into any frame with a rear wheel dropout 120 mm (4.7 in) or wider. It contains a 250-watt motor, a 160-watt-hour battery, several sensors, a Bluetooth communications system and all the electronics required to run an e-bike.

MIT spinout Electrified Thermal Solutions has inked a deal with HWI, a member of Calderys and one of the biggest refractory suppliers in the US, to make electrically conductive firebricks – electric bricks, or E-bricks – that store and deliver extreme heat using renewable electricity.

The innovative partnership is all about scaling up Electrified Thermal’s Joule Hive Thermal Battery, which conducts clean power and stores it as heat up to a scorching 1,800C (3,275F). That’s hot enough to drive even the most energy-hungry industrial processes like steelmaking, glass, or cement production.

The E-bricks enable factories to ditch fossil fuels and run on renewables without sacrificing performance or reliability, and at a lower cost.