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Record DDoS pummels site with once-unimaginable 7.3Tbps of junk traffic

Large-scale attacks designed to bring down Internet services by sending them more traffic than they can process keep getting bigger, with the largest one yet, measured at 7.3 terabits per second, being reported Friday by Internet security and performance provider Cloudflare. The 7.3Tbps attack amounted to 37.4 terabytes of junk traffic that hit the target in just 45 seconds. That's an almost incomprehensible amount of data, equivalent to more than 9,300 full-length HD movies or 7,500 hours of H

US Army Appoints Palantir, Meta, OpenAI Execs as Lt. Colonels

Four senior executives at Palantir, Meta, and OpenAI have been formally appointed lieutenant colonels in the US Army following the creation of a “special” unit created for rich Big Tech mavens seeking military leadership roles. On June 13, the Army announced the creation of Detachment 201, otherwise known as the “Executive Innovation Corps,” which it describes as “a new initiative designed to fuse cutting-edge tech expertise with military innovation.” Four ultra-wealthy executives from top tec

SpaceX's String of Starship Failures Continues With Massive Rocket Explosion

SpaceX's ongoing mission to prepare Starship spacecraft for trips to the moon and, eventually, Mars suffered a setback when a spacecraft exploded this week in South Texas. The explosion happened during what SpaceX called routine testing in preparation for Starship's 10th flight since 2023, which was expected to happen later this month. SpaceX uses a different rocket design to launch its Starlink internet satellites. On X, the space company wrote, "On Wednesday, June 18 at approximately 11 p.m

Startups Weekly: Fast and furious

Welcome to Startups Weekly — your weekly recap of everything you can’t miss from the world of startups. Want it in your inbox every Friday? Sign up here. Some startups accrued value at lightning speed this week, and we got confirmation that defense tech is red hot. Most interesting startup stories from the week Image Credits:Kelly Sullivan / Getty Images Many startup stories this week occurred in Y Combinator’s orbit in some way. Also, Israel once again lived up to its “Start-Up Nation” repu

Mierle Laderman Ukeles, a '70s artist who became a hero to 'garbage men'

The New York City Sanitation Department in the late 1970s was not an obvious place to find a warm welcome for feminist conceptual art. But the newly appointed sanitation commissioner, Norman Steisel, had arrived as an outlier in the world of municipal waste. Before he began his career in city government, first working in budget offices, he had been a graduate student in chemical engineering and applied mathematics at Yale, where he fell in with a crowd of M.F.A. students. He understood the avant

‘Major Anomaly’ Behind Latest SpaceX Starship Explosion

Musk wrote that the nitrogen COPV appears to have failed below its proof pressure, within conditions that should not have damaged the tank. "If further investigation confirms that this is what happened, it is the first time ever for this design," Musk added. Picking Up the Pieces Earlier Wednesday, just hours before the late-night explosion at Starbase, an advisory released by the Federal Aviation Administration showed SpaceX had set June 29 as a tentative launch date for the next Starship tes

Aflac discloses breach amidst Scattered Spider insurance attacks

On Friday, American insurance giant Aflac disclosed that its systems were breached in a broader campaign targeting insurance companies across the United States by attackers who may have stolen personal and health information. Aflac (short for American Family Life Assurance Company) is the largest supplemental insurance provider in the U.S. and a Fortune 500 company that provides insurance services to millions of customers in the U.S. and Japan. In a press release earlier today, the insurance c

What Big Tech's Band of Execs Will Do in the Army

When I read a tweet about four noted Silicon Valley executives being inducted into a special detachment of the United States Army Reserve, including Meta CTO Andrew “Boz” Bosworth, I questioned its veracity. It’s very hard to discern truth from satire in 2025, in part because of social media sites owned by Bosworth’s company. But it indeed was true. According to an official press release, they’re in the Army now, specifically Detachment 201: the Executive Innovation Corps. Boz is now lieutenant

A '70s performance artist who became a hero to 'garbage men'

The New York City Sanitation Department in the late 1970s was not an obvious place to find a warm welcome for feminist conceptual art. But the newly appointed sanitation commissioner, Norman Steisel, had arrived as an outlier in the world of municipal waste. Before he began his career in city government, first working in budget offices, he had been a graduate student in chemical engineering and applied mathematics at Yale, where he fell in with a crowd of M.F.A. students. He understood the avant

LEGO Joins Early Prime Day With Star Wars Millennium Falcon at a New Record-Low Price

Star Wars fans are, historically, pretty committed to what they love. It makes them incredibly easy to buy presents for, because basically anything that’s related to Star Wars is a good shout, and it’s going to be really well received too. It can be hard to find a quality gift though, whether you’re looking for yourself or someone else. These days, one of the best gifts you can give any of them, outside of a trip to Disney World, is a good Lego set. See at Amazon Lego sets hold their value wel

Topics: just lego set star wars

He '70s Performance Artist Who Became a Hero to 'Garbage Men'

The New York City Sanitation Department in the late 1970s was not an obvious place to find a warm welcome for feminist conceptual art. But the newly appointed sanitation commissioner, Norman Steisel, had arrived as an outlier in the world of municipal waste. Before he began his career in city government, first working in budget offices, he had been a graduate student in chemical engineering and applied mathematics at Yale, where he fell in with a crowd of M.F.A. students. He understood the avant

Learn Makefiles

I built this guide because I could never quite wrap my head around Makefiles. They seemed awash with hidden rules and esoteric symbols, and asking simple questions didn’t yield simple answers. To solve this, I sat down for several weekends and read everything I could about Makefiles. I've condensed the most critical knowledge into this guide. Each topic has a brief description and a self contained example that you can run yourself. If you mostly understand Make, consider checking out the Makefi

Topics: blah echo make run target

A False Start on the Road to an All-American Bitcoin

US president Donald Trump waited a beat to soak up the applause. In front of a baying crowd of bitcoiners at crypto conference Bitcoin 2024 in July, he had just laid out his plan to turn the US into the world’s undisputed bitcoin mining superpower. “I want it to be mined, minted, and made in the USA,” he told the audience. “You’re going to be very happy with me—you’re going to be so happy.” Since returning to the White House, Trump has largely followed through on his crypto-related pledges: He

Meta tried to buy Ilya Sutskever's $32 billion AI startup, but is now planning to hire its CEO

At the Meta Connect developer conference, Mark Zuckerberg, head of the Facebook group Meta, shows the prototype of computer glasses that can display digital objects in transparent lenses. When Meta CEO Mark Zuckerberg poached Scale AI founder Alexandr Wang last week as part of a $14.3 billion investment in the artificial intelligence startup, he was apparently just getting started. Zuckerberg's multibillion-dollar AI hiring spree has now turned to Daniel Gross, the CEO of Ilya Sutskever's star

SpaceX Starship explodes during engine test, Musk shares preliminary investigation results

Facepalm: SpaceX was preparing its Starship rocket for a 10th flight test – initially scheduled for June 29 – when it exploded during a static fire at the Starbase launch site in Texas shortly after 11 pm MT on Wednesday. The launch timeline is now unclear following the incident. A video shared by NASA Spaceflight shows a powerful explosion lighting up the Texas night sky during what was supposed to be a routine engine test. Cameron County officials confirmed the incident and said no one was in

Star Quakes and Monster Shock Waves

Like the simulation depicting how a neutron star cracks, this one also predicts the characteristics of the resulting flares astronomers might see through telescopes. In the fleeting moments when monster shock waves rip outward and a black hole pulsar forms, telescopes may be able to catch outbursts of radio waves or a combination of X-rays and gamma rays. In short, the simulations performed by Most and colleagues provide a deeper understanding of the physics driving some of the most energetic ev

SpaceX Starship Explodes in Spectacular Fireball at Texas Test Facility

The upper stage prototype, designated Ship 36, exploded shortly before midnight local time on June 18 during routine preparations for an upcoming test flight. SpaceX is in the midst of preparing for Starship’s next fully integrated test, known as Flight 10. The last several tests haven’t gone well, but this prototype never even left the ground. The explosion—as shown in spectacular footage from NASASpaceFlight.com—occurred at SpaceX’s Massey facility, a test site located several miles from the

I Was Shocked to Learn These 10 Foods Aren't Vegetarian

Think It's vegan? Think again. Depending on how strictly you follow a vegetarian or vegan lifestyle, some seemingly plant-based foods might not make the cut. Surprising ingredients, including animal byproducts, can sneak into everyday staples like sugar, wine, and even corn tortillas. You might be a pro at reading labels, but it's easy to assume certain items are animal-free when they're not. Here are 10 common foods that aren't always as vegetarian- or vegan-friendly as they seem. Cheese Rea

4 days left: Lock in your TechCrunch All Stage pass — or miss $210 in savings

If you’re serious about traction, scale, and funding, you have 4 days left to secure your pass to TechCrunch All Stage — and save up to $210 while you’re at it. Prices rise after June 22 at 11:59 p.m. PT. This is not just another startup event. It’s your tactical launchpad and the fuel to scale to the next level. On July 15 in Boston, join 1,000 founders and investors at all stages for one day packed with real scaling strategies, live investor feedback, and conversations that move the needle.

SpaceX's Starship explodes on the ground during a routine test

A SpaceX Starship vehicle has exploded yet again, and this time, it happened before it even took off. NASASpaceflight has captured the event in a livestream, wherein you can see the spacecraft (Ship 36) suddenly explode into a fireball after the company tested its forward flap and just before it was supposed to conduct a static fire test. The company said on X that on June 19 at approximately 12AM Eastern time, the Starship it was preparing for its 10th flight test "experienced a major anomaly"

A Visual Guide to Genome Editors

It was Victoria Gray’s first time in London and, despite a sleepless plane ride across the Atlantic Ocean, she wasn’t about to skip sightseeing. While crossing Trafalgar Square, Gray paused briefly to reflect on her experience. “I would never have been able to walk this long before,” she told a NPR reporter. “I feel like I got a second chance.” Four years earlier, in 2019, Gray had become the first patient with sickle cell anemia — a genetic disorder that causes red blood cells to become sticky

SpaceX's Starship explodes again while still on the ground

SpaceX has made excellent progress with its Starship rocket. The stainless steel vehicle can now explode before even leaving the Earth. The latest setback happened just before a planned static fire this morning. The rocket was fueled ahead of a test firing of its Raptor engines, but abruptly exploded. The explosion occurred on a test stand, and it is unclear how much damage the facility sustained. According to SpaceX, "a safety clear area around the site was maintained throughout the operation

SpaceX's Starship explodes during routine test in Texas

Flames rise as a SpaceX rocket explodes in Brownsville, Texas, U.S., June 18, 2025, in this screengrab obtained from a social media video. A SpaceX Starship rocket on Wednesday exploded at the Starbase facility in Texas during routine testing in preparation for a launch flight, according to local authorities and live stream footage. The rocket "experienced a major anomaly while on a test stand at Starbase" at 11 p.m. local time, SpaceX said on social media, noting "a safety clear area around t

SpaceX’s next Starship just blew up on its test stand in South Texas

SpaceX's next Starship rocket exploded during a ground test in South Texas late Wednesday, dealing another blow to a program already struggling to overcome three consecutive failures in recent months. The late-night explosion at SpaceX's rocket development complex in Starbase, Texas, destroyed the bullet-shaped upper stage that was slated to launch on the next Starship test flight. The powerful blast set off fires around SpaceX's Massey's Test Site, located a few miles from the company's Starsh

SpaceX’s Starship blows up ahead of 10th test flight

One of SpaceX’s Starship launch vehicles exploded on a test stand in Texas late on Wednesday night, as the company prepared for the tenth test flight of the heavy-lift rocket system. SpaceX said “all personnel are safe and accounted for” in a post on X, and claimed there are “no hazards to residents in surrounding communities.” The company did not provide an explanation for the explosion. It’s not immediately clear what impact this will have on SpaceX’s development of the Starship rocket syste

SpaceX Starship explodes again, this time on the ground

On Wednesday, June 18 at approximately 11 p.m. CT, the Starship preparing for the tenth flight test experienced a major anomaly while on a test stand at Starbase. A safety clear area around the site was maintained throughout the operation and all personnel are safe and accounted for. Our Starbase team is actively working to safe the test site and the immediate surrounding area in conjunction with local officials. There are no hazards to residents in surrounding communities, and we ask that indi

Stripe’s former growth lead helps African diaspora invest in startups, real estate

When Joe Kinvi joined Touchtech Payments in 2017 as head of finance, the Irish startup couldn’t afford his full salary. So he negotiated for stock to make up the difference. Eighteen months later, Stripe acquired the company, and that equity converted into Stripe shares, enough to let Kinvi leave his job, bootstrap a side project, and eventually found a startup. That startup, Borderless, is now helping Africans in the diaspora collectively invest in startups and real estate back home. Since lau

The best iPad deals you can get right now

While the best iPad deals usually land during major sale events like Black Friday and Prime Day, many great iPad deals are attainable outside of those times. The day-to-day discounts may come and go like changing winds, but there’s often some amount to be saved, particularly on Apple’s most affordable iPad. The most recent iPad Pro and iPad Mini are also regularly discounted, as is the latest iPad Air. It’s difficult to know where exactly you can find the most notable iPad deals unless you’re s

Introduction to the A* Algorithm (2014)

Created 26 May 2014, updated Aug 2014, Feb 2016, Jun 2016, Jun 2020, Jul 2023 Graph search algorithms let us find the shortest path on a map represented as a graph. Move the blob (start point) and cross (end point) to see the shortest path found by the A* Algorithm: A* is one of a family of related graph search algorithms: Breadth First Search[1] explores equally in all directions. Dijkstra’s Algorithm[2] takes into account movement costs. A*[3] explores more towards a single destination. In ad

Six-month-old, solo-owned vibe coder Base44 sells to Wix for $80M cash

There’s a lot of talk in the startup world about how AI makes individuals so productive that it could give rise to a generation of “solo unicorns” – one-person companies worth over $1 billion. While an actual solo unicorn remains a mythical creature, Israeli developer Maor Shlomo provided compelling evidence Wednesday that the concept might not be impossible. Shlomo sold his six-month-old, bootstrapped vibe-coding startup Base44 to Wix for $80 million deal, Wix announced Wednesday. And the dea