Cyera researchers detail Ni8mare, a critical RCE flaw that lets hackers access local instances of the n8n workflow automation platform, impacting ~100K servers (Bill Toulas/BleepingComputer)

Bill Toulas / BleepingComputer: Cyera researchers detail Ni8mare, a critical RCE flaw that lets hackers access local instances of the n8n workflow automation platform, impacting ~100K servers  —  A maximum severity vulnerability dubbed “Ni8mare” allows remote, unauthenticated attackers to take control over locally deployed instances …

Why not finding stars has astronomers on Cloud-9

How do you find a galaxy that never formed? The standard cosmological model predicts the existence of “failed” galaxies — clumps of dark matter that captured gas but never birthed a star. Because they lack starlight, these theoretical clouds are nearly impossible to see, and until now, scientists had yet […]

Lightning from Above

NASA astronaut Nichole Ayers captured this image of lightning while orbiting aboard the International Space Station more than 250 miles above Milan, Italy on July 1, 2025. Storm observations from space station help scientists study Earth’s upper atmosphere, which can improve weather models and protect communication systems and aircraft. Space […]