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Hackers exploit critical flaw in Ninja Forms WordPress plugin

A critical vulnerability in the Ninja Forms File Uploads premium add-on for WordPress allows uploading arbitrary files without authentication, which can lead to remote code execution.

Identified as CVE-2026–0740, the issue is currently exploited in attacks. According to WordPress security company Defiant, its Wordfence firewall blocked more than 3,600 attacks over the past 24 hours.

With over 600,000 downloads, Ninja Forms is a popular WordPress form builder that lets users create forms without coding using a drag-and-drop interface. Its File Upload extension, included in the same suite, serves 90,000 customers.

Oxford scientists uncover how the brain resolves emotional ambiguity

Non-invasive ultrasound study reveals causal role of the amygdala in interpreting uncertain emotions.

Scientists at the University of Oxford have demonstrated, for the first time, that a key emotional centre deep in the human brain directly influences how we interpret ambiguous social cues.

In a new study, published in Neuron, researchers used low-intensity focused ultrasound to temporarily and non-invasively alter activity in the amygdala — a region known to be involved in emotion and affected in depression. They found that this changed how people responded to facial expressions, particularly when those expressions were emotionally unclear.

Physicists trace the sun’s magnetic engine, 200,000 kilometers below its surface

Every eleven years, the sun’s magnetic field flips. Sunspots—dark, cooler regions on the sun’s surface that mark intense magnetic activity and often trigger solar eruptions—appear at mid-latitudes and migrate toward the star’s equator in a butterfly-shape pattern before fading as the cycle resets. While this spectacle on the star’s surface has long been visible to astronomers, where this powerful cycle begins inside the star has remained hidden until now.

Researchers at the New Jersey Institute of Technology (NJIT) have analyzed nearly three decades of solar oscillation data to trace the sun’s interior dynamics, and have now pointed to the likely location of the star’s magnetic engine deep beneath its surface: roughly 200,000 kilometers down, about the length of stacking 16 Earths end to end.

The findings, published in Scientific Reports, provide one of the clearest observational windows yet into the sun’s magnetic engine—the solar dynamo—shedding light on hidden forces shaping space weather patterns linked to the solar cycle, not only on Earth’s nearest star, but potentially on other stars across the galaxy.

Martian Dust Storms Create Electric Chemical Reactions

“This research sheds light on an important facet of modern Mars: the interaction of the atmosphere and the surface,” said Dr. Paul Byrne. [ https://www.labroots.com/trending/space/30400/martian-dust-s…eactions-2](https://www.labroots.com/trending/space/30400/martian-dust-s…eactions-2)


How does static electricity shape the surface of Mars? This is what a recent study published in Earth and Planetary Science Letters hopes to address as an international team of scientists investigated atmosphere-surface interactions on Mars, specifically regarding electrostatic discharge, or static electricity. This study has the potential to help scientists better understand atmosphere-surface interactions on planetary bodies and how this could help find life beyond Earth.

For the study, the researchers conducted a series of laboratory experiments to simulate how dust storms and dust devils on Mars could trigger the production of compounds like perchlorates and carbonates within the Martian regolith (often mistakenly called “soil”) and hydrochloric acid (HCl) in the atmosphere. The motivation for the study was to gain insight into how planets work, specifically regarding their geological activity.

In the end, the researchers found that static electricity from Martian dust activities are responsible for producing perchlorates and carbonates in the Martian regolith and HCl in the Martian atmosphere. The study’s results were compared with real-world data obtained from the European Space Agency’s ExoMars Trace Gas Orbiter and NASA’s Curiosity rover for atmospheric and surface data, respectively.

Tiny Robots Built From DNA Could Hunt Viruses and Deliver Drugs Inside the Human Body

For most of human history, medical treatment has relied on methods such as pills, injections, and surgery. Now, scientists are exploring a new idea: making tiny, programmable machines from DNA that can move through the bloodstream.

A recent review published in the journal SmartBot says these DNA nanorobots could one day be capable of delivering drugs to specific locations in the body, capturing viruses like SARS-CoV-2, and even helping build tiny computing devices. Even though these ideas are exciting, the technology is still in its early stages.

Early Stages of Development.

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