A supermassive black hole lies at the heart of every galaxy, including the Milky Way. When a black hole is active, it pulls material in as a whirlpool of high-temperature gas and dust. As this cosmic ...

A previously undocumented Linux implant named Quasar Linux (QLNX) is targeting developers' systems with a mix of rootkit, backdoor, and credential-stealing capabilities. The malware kit is deployed in ...

The North Korea-affiliated threat actor known as Konni (aka Earth Imp, Opal Sleet, Osmium, TA406, and Vedalia) has been attributed to a new set of attacks targeting both Android and Windows devices ...

Quasars were a mystery when first discovered in the early 1960s. They are extremely distant, starlike objects that emit enormous amounts of energy. Years later, astronomers understood that quasars are ...

Quasar Medical, a specialist in the manufacturing of interventional and complex minimally invasive devices, has signed a definitive agreement with Nordson Corporation to acquire its design and ...

Multiple state-sponsored hacking groups from Iran, North Korea, and Russia have been found leveraging the increasingly popular ClickFix social engineering tactic to deploy malware over a three-month ...

Red Bull Mirage will feature hang opportunities for GAs, VIPs and special guests at the festival. See exclusive renderings of the structure. By Katie Bain A new large-scale structure will debut at ...

A Yale-led team of astronomers has detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The discovery, ...

The first-ever sighting of starlight from a galaxy hosting one of the most distant quasars known has revealed an astronomical oddity. Quasars — blazingly bright galactic cores — owe their brilliance ...

Astronomers discovered J0529-4351, the brightest quasar known, 500 trillion times brighter than the sun. It contains a supermassive black hole growing at an unprecedented rate. The quasar’s light, 12 ...