Lifeboat Foundation

Renting space and IP addresses on a public server has become standard business practice, but according to a team of Penn State computer scientists, current industry practices can lead to “cloud squatting,” which can create a security risk, endangering sensitive customer and organization data intended to remain private.

Cloud squatting occurs when a company, such as your bank, leases space and IP addresses—unique addresses that identify individual computers or computer networks—on a public server, uses them, and then releases the space and addresses back to the public server company, a standard pattern seen every day. The public server company, such as Amazon, Google, or Microsoft, then assigns the same addresses to a second company. If this second company is a bad actor, it can receive information coming into the address intended for the original company—for example, when you as a customer unknowingly use an outdated link when interacting with your bank—and use it to its advantage—cloud squatting.

“There are two advantages to leasing server space,” said Eric Pauley, doctoral candidate in computer science and engineering. “One is a cost advantage, saving on equipment and management. The other is scalability. Leasing server space offers an unlimited pool of computing resources so, as workload changes, companies can quickly adapt.” As a result, the use of clouds has grown exponentially, meaning almost every website a user visits takes advantage of cloud computing.

The world is aging, and with age comes vision decline. New research may have found how to improve eyesight in an accessible way.

A banking trojan for Android that researchers call Fakecalls comes with a powerful capability that enables it to take over calls to a bank’s customer support number and connect the victim directly with the cybercriminals operating the malware.

Disguised as a mobile app from a popular bank, Fakecalls displays all the marks of the entity it impersonates, including the official logo and the customer support number.

When the victim tries to call the bank, the malware breaks the connection and shows its call screen, which is almost indistinguishable from the real one.

A variant of the CTLA-4 gene associated with autoimmune disease was found to be more frequent in non-small cell lung cancer (NSCLC) patients who experienced an exceptionally high response to anti-PD-1 immunotherapy and higher immune-related side effects than in a comparable cohort of lung cancer patients and healthy individuals, according to data presented during the AACR Annual Meeting 2022, held April 8–13.

“Inhibitors of the immune checkpoint proteins PD-1/PD-L1 have transformed the cancer treatment landscape. However, there remains large variability in response and unpredictable adverse events, including autoimmune reactions, in NSCLC patients who undergo this treatment,” said presenter India Allen, BSc, from the Garvan Institute of Medical Research, St Vincent’s Medical School, UNSW, Australia. “There are currently limited biomarkers to effectively predict this variability, and the extent to which a patient’s genetic makeup contributes to response is not well understood.”

The occurrence of immune-related adverse events (irAEs)—the side effects that arise in response to activation of the immune system by immunotherapy—is known to correlate with higher response to anti-PD-1 therapy and improved outcomes in NSCLC patients.

Payments company Mastercard has applied for at least 15 crypto-and metaverse-related trademarks, according to data from the United States Patent and Trademark Office payments giant Mastercard filed 15 cryptocurrency, metaverse and NFT related trademark applications on April 4th.

Mastercard’s applications include trademarks for virtual cards and payments in the metaverse, an application to create NFTs, an NFT marketplace, as well as a marketplace for crypto assets in general.

“Provision of an online marketplace for buyers and sellers of downloadable digital goods and media authenticated by non-fungible tokens (NFTs),” one of Mastercard’s applications, serial number 97,346,029, read.

My guest today is Dr. Thayne Currie, an astrophysicist at NASA-Ames Research Center and the Subaru Telescope. Dr. Currie was part of a team that directly imaged a newly-forming planet, providing evidence of another way large planets can form, and could have formed here in the Solar System.

https://subarutelescope.org/staff/currie/

Continue reading “Directly Imaging Exoplanets with Dr. Thayne Currie” »

It’s not quite the mythical fountain of youth but it is, perhaps, a start: Scientists have managed to engineer human skin cells to reverse 30 years of aging, resetting them to a much more youthful state in terms of certain molecular measurements.

While it’s very early days for the research – so we shouldn’t get carried away too quickly – the technique could play a major part in efforts to produce rejuvenative medicine that’s able to undo some of the damaging consequences of our bodies getting older.

What makes the research particularly notable is that the skin cells were reprogrammed to be biologically younger while still keeping some of the functionality that made them skin cells in the first place.

Oleksandr Radzikhovskiy was a software engineer and amateur drone enthusiast before Russia’s invasion. But now, Radzikhovskiy is using drones to spot and help destroy Russian tanks.

A completely intact dino-drumstick complete with skin and more. Just need 11 ancient herbs and spices.

The Tanis fossil site located in North Dakota in the United States of America is currently one of the most interesting places on Earth. Well that’s if you like dinosaurs and uncovering the ancient mysteries of our planet. Maybe you’re more into ancient computers that predict eclipses (opens in new tab). If not, uh, why not check out some of our hot Elden Ring content (opens in new tab)? We’ve got guides on the best builds (opens in new tab), how to survive (opens in new tab), and all sorts of stuff.

Ok, now that we’ve gotten rid of those people, back to the dinosaurs.

Continue reading “Amazing fossils from the day of the Dinosaur-ending asteroid strike may have been found” »