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Over 1,200 Citrix servers unpatched against critical auth bypass flaw

Over 1,200 Citrix NetScaler ADC and NetScaler Gateway appliances exposed online are unpatched against a critical vulnerability believed to be actively exploited, allowing threat actors to bypass authentication by hijacking user sessions. Tracked as CVE-2025-5777 and referred to as Citrix Bleed 2, this out-of-bounds memory read vulnerability results from insufficient input validation, enabling unauthenticated attackers to access restricted memory regions. A similar Citrix security flaw, dubbed

The F1 movie is a cinema smash hit, on track to outperform combined box office of all previous Apple originals films

Whatever you think about Apple’s in-your-face advertising tactics, it seems to be paying off. The F1 movie is set to take in about $145 million in its opening weekend at the box office, with $55.6 million domestic. This easily outstrips any of Apple Original Film’s prior theatrical debuts, and sets the movie on a path to exceed the gross box office of all previous Apple films … combined. Apple releases almost all of its original films in small scale showings for some easy press attention and t

Are TikTok Age Tests Legit? Orthopedists Explains How to Measure Biological Age

If you’ve scrolled through TikTok or Instagram, you’ve probably seen fitness challenges based on your biological age. In some cases, it’s funny to see people attempting feats that seem impossible for their age or impressive that they can do them. You’ve probably felt inspired to try out some of these challenges and even questioned their legitimacy. “Most of these challenges, like completing 11 consecutive push-ups (for women), doing pull-ups or performing a kneeling-to-squat jump, are quick scr

Anker issues another recall for multiple power banks that pose fire safety risk

Anker has issued its second recall this month for several power bank models sold around the world, as MacRumors has reported. If you'll recall, its previous recall that launched earlier this month focused on the Anker PowerCore 10000 power bank model A1263, which were sold between June 1, 2016 and December 31st, 2022 in the United States. The company found that the lithium-ion battery it used for the model has a risk of overheating that could then lead to the power bank melting, producing smoke

Protect Yourself From Sketchy Calls: Unknown Caller vs. No Caller ID

Like most of us, you're probably getting a lot of unsolicited calls that show up as either No Caller ID or Unknown Caller on your iPhone. Reflexively answering either one could lead to a scam -- or perhaps a call you've been waiting for. What are the differences between these two anonymous labels? Here's what to know about each type of call and how to keep yourself safe from potential scams. No Caller ID vs. Unknown Caller A call labeled "No Caller ID" means the caller has blocked their numbe

The Original Macintosh: Calculator Construction Set

The Original Macintosh: 35 of 125 Calculator Construction Set Author: Andy Hertzfeld Date: February 1982 Characters: Chris Espinosa, Steve Jobs, Donn Denman Topics: Software Design Summary: Chris tries to make a Steve-approved calculator The Calculator Chris Espinosa was one of Apple's earliest and youngest employees, who started work for the company at the ripe age of 14. He left Apple in 1978 to go to college at UC Berkeley, but he continued to do freelance work during the school year, like wr

Rob Biederman will help founders rethink how to scale at TechCrunch All Stage 2025

If you’re a founder looking to grow your startup, chances are you’re wrestling with more than just product or capital. Talent, scale, and smart execution are the real battlegrounds. That’s exactly what TechCrunch All Stage 2025 is built to address on July 15 at Boston’s SoWa Power Station. Rob Biederman, managing partner at Asymmetric Capital Partners and one of the sharpest minds in talent, tech, and scaling strategy, will share his insights in a roundtable session. This is THE place where you

Glass nanostructures reflect nearly all visible light, challenging assumptions

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Nanoscale 3D printing of glass. Credit: Science Advances (2025). DOI: 10.1126/sciadv.adv0267 A research team led by SUTD has created nanoscale glass structures with near-perfect reflectance, overturning long-held assumptions about what low-index materials can do in photonics. For decades, glass has been a reliable

10 Years of Pomological Watercolors

10 years of pomological watercolors A decade ago today I published a blog post calling for the US government to release its paintings of fruits. The Pomological Watercolor Collection, as I had recently come to know, is a beautiful and remarkable corpus of over 7,000 pictures of fruits and other biological specimens, made between the 1880s and 1940s. Through a handful of FOIA requests I’d learned that the images had been meticulously digitized and put online for purchase, but that less than 100

Is Google readying a rival to iOS’ Contact Poster? (APK teardown)

Apple TL;DR We’ve spotted clues that indicate Google is working on a “calling card” feature for Android. The feature may allow for full-screen images and custom fonts for incoming calls. Speculatively, it could be similar to iOS’ Contact Posters, enabling users to personalize their call display. Google and Apple frequently look at each other’s operating systems for inspiration on what next to bring to their own. We’ve seen iOS copy features like widgets, free app icon placement on the home s

Apple’s weighing major shift to prove it’s serious about theatrical movies

Apple’s biggest theatrical gamble ever, the $250 million F1 The Movie, arrives in US theaters tonight. On the heels of its release, a new report reveals that the company is weighing a big move that would prove it’s serious about theatrical. Apple might start its own theatrical distribution unit, per WSJ Ben Fritz and Joe Flint write at The Wall Street Journal: Apple hasn’t invested in the capacity to release and advertise its own movies, as Amazon did when it acquired MGM. Warner Bros. is dis

Jon McNeill brings the operator’s playbook to TechCrunch All Stage

Founders are often told to chase product-market fit before anything else, but what if scaling too soon, too fast, is what’s really holding them back? At TechCrunch All Stage 2025 on July 15 in Boston, Jon McNeill, CEO and co-founder of DVx Ventures (and former president of Tesla and COO of Lyft), will take the Scale Stage to flip the script on conventional startup growth advice. His session, “The Operator’s Playbook for Building and Scaling Sustainable Companies,” explores why the next generat

This hidden Gemini trick has completely changed how I use Google Calendar

Joe Maring / Android Authority Keeping up with Gemini’s ever-growing list of capabilities is an impossible task. Between video generation tools like Veo 3, new features for Gemini Live, AI-powered web browsers, and more, Google’s doing so much with Gemini and so quickly that knowing what Gemini can and can’t do isn’t as easy as it should be. Not only does this make Gemini feel overwhelming at times, but it can also cause many features to be easily overlooked, especially the less flashy ones. F

100,000 Mattresses Sold on Amazon Are Being Recalled Due to Fire Risk. Here’s What You Should Know

You'll want to check the tags if you purchased a mattress from Amazon within the past couple of years. According to the US Consumer Product Safety Commission (CSPC), around 100,000 Crayan mattresses are being recalled due to flammability risks as of June 18, 2025. Here’s how to check if you have one of these mattresses and how to receive a refund. What products are being recalled? The recall involves Crayan Mattresses’ 10-inch and 12-inch beds (twin, full, queen and king sizes), sold on Amazon

‘They're Not Breathing’: Inside the Chaos of ICE Detention Center 911 Calls

On April 28, a nurse at the Aurora ICE Processing Center near Denver called 911. A woman in custody, four months pregnant, had arrived at the facility’s medical unit, bleeding and in pain. As the staff rushed to get vitals, the dispatcher rattled off questions: How old was she? Was the pregnancy high risk? The nurse hesitated: “She just came to us three days ago.” On 911 audio obtained by WIRED, the dispatcher’s voice cuts in: “Is there any sign of life?” “Have we heard a heartbeat?” “Does s

'They're Not Breathing': Inside the Chaos of ICE Detention Center 911 Calls

On April 28, a nurse at the Aurora ICE Processing Center near Denver called 911. A woman in custody, four months pregnant, had arrived at the facility’s medical unit, bleeding and in pain. As the staff rushed to get vitals, the dispatcher rattled off questions: How old was she? Was the pregnancy high risk? The nurse hesitated: “She just came to us three days ago.” On 911 audio obtained by WIRED, the dispatcher’s voice cuts in: “Is there any sign of life?” “Have we heard a heartbeat?” “Does s

Bumble jumps 25% as dating company plans to axe 30% of workforce

DANA POINT, CALIFORNIA - SEPTEMBER 27: Whitney Wolfe Herd, Founder & CEO, Bumble speaks onstage during Vox Media's 2023 Code Conference at The Ritz-Carlton, Laguna Niguel on September 27, 2023 in Dana Point, California. (Photo by Jerod Harris/Getty Images for Vox Media) Bumble shares rallied 25% on Wednesday after the dating app company revealed in a securities filing that it intends to slash 30% of its workforce, or about 240 roles. The layoffs will result in $13 million to $18 million in cha

Bumble jumps 23% as dating company plans to axe 30% of workforce

DANA POINT, CALIFORNIA - SEPTEMBER 27: Whitney Wolfe Herd, Founder & CEO, Bumble speaks onstage during Vox Media's 2023 Code Conference at The Ritz-Carlton, Laguna Niguel on September 27, 2023 in Dana Point, California. (Photo by Jerod Harris/Getty Images for Vox Media) Bumble shares rallied 25% on Wednesday after the dating app company revealed in a securities filing that it intends to slash 30% of its workforce, or about 240 roles. The layoffs will result in $13 million to $18 million in cha

California's Corporate Cover-Up Act Is a Privacy Nightmare

California lawmakers are pushing one of the most dangerous privacy rollbacks we’ve seen in years. S.B. 690, what we’re calling the Corporate Cover-Up Act, is a brazen attempt to let corporations spy on us in secret, gutting long-standing protections without a shred of accountability. The Corporate Cover-Up Act is a massive carve-out that would gut California’s Invasion of Privacy Act (CIPA) and give Big Tech and data brokers a green light to spy on us without consent for just about any reason.

Citrix warns of NetScaler vulnerability exploited in DoS attacks

Citrix is warning that a vulnerability in NetScaler appliances tracked as CVE-2025-6543 is being actively exploited in the wild, causing devices to enter a denial of service condition. "Exploits of CVE-2025-6543 on unmitigated appliances have been observed," warns Citrix's advisory. Tracked internally as CTX694788, CVE-2025-6543 is a critical flaw impacting NetScaler ADC and NetScaler Gateway and can be triggered by unauthenticated, remote requests, leading the appliance to go offline. The fl

Trump’s FTC announces merger condition that prohibits advertising boycotts

The Federal Trade Commission is approving a merger of big advertising agencies after extracting an agreement that the combined firm won't lead or participate in any advertising boycotts based on political or ideological viewpoints. The merger condition is a new strategy in the Republican-controlled FTC's fight against alleged advertising boycotts, which could help Elon Musk's X social network and President Trump's own Truth Social platform. The FTC proposal surfaced in a news report earlier thi

Bill Gates-backed Airloom begins building its first power plant

Wind power has run into some headwinds, and not the kind that spin its turbines. Recently, President Trump has decided to wage war against the technology, an unwelcome bit of friction that coincides with rising costs in recent years. Onshore wind power went for $61 per megawatt-hour last year, according to Lazard, bucking a decade-long downward trend. “We have a lot of headwinds,” acknowledges Neal Rickner, CEO of wind startup Airloom Energy. But he also argues that his company, which takes a

New 'CitrixBleed 2' NetScaler flaw let hackers hijack sessions

A recent vulnerability in Citrix NetScaler ADC and Gateway is dubbed "CitrixBleed 2," after its similarity to an older exploited flaw that allowed unauthenticated attackers to hijack authentication session cookies from vulnerable devices. Last week, Citrix published a security bulletin warning about flaws tracked as CVE-2025-5777 and CVE-2025-5349 that impact NetScaler ADC and Gateway versions before 14.1-43.56, releases before 13.1-58.32, and also 13.1-37.235-FIPS/NDcPP and 2.1-55.328-FIPS. T

This Experimental Tech Allows Surgeons to See Through Blood

Invisible Man, eat your heart out. In a first, scientists have just found a way for surgeons to see through blood during a procedure, effectively making it transparent. On Tuesday, Ocutrx Technologies revealed the innovative tool, named HemoLucence. It reportedly uses AI-powered physics to digitally visualize blood as though it were translucent, which should give surgeons a clear view of the tissue beneath while operating. The technology is part of a surgical microscope system that the company

Bill Gates-backed AirLoom begins building its first power plant

Wind power has run into some headwinds, and not the kind that spin its turbines. Recently, President Trump has decided to wage war against the technology, an unwelcome bit of friction that coincides with rising costs in recent years. Onshore wind power went for $61 per megawatt-hour last year, according to Lazard, bucking a decade-long downward trend. “We have a lot of headwinds,” acknowledges Neal Rickner, CEO of wind startup AirLoom Energy. But he also argues that his company, which takes a

Bumble jumps 26% as dating company plans to axe 30% of workforce

DANA POINT, CALIFORNIA - SEPTEMBER 27: Whitney Wolfe Herd, Founder & CEO, Bumble speaks onstage during Vox Media's 2023 Code Conference at The Ritz-Carlton, Laguna Niguel on September 27, 2023 in Dana Point, California. (Photo by Jerod Harris/Getty Images for Vox Media) Bumble shares rallied more than 26% Wednesday after the dating app company revealed in a securities filing that it intends to slash 30% of its workforce, or about 240 roles. The layoffs will result in $13 million to $18 million

Show HN: I Built AskMedically – Get Research-Backed Answers to Medical Queries

Hi HN, I’ve built AskMedically – an AI-powered assistant that answers health and medical questions using real research papers from trusted medical sources like PubMed, Cochrane, etc. Whether you’re a healthcare enthusiast, patient, student, or professional – AskMedically helps you explore trusted medical knowledge without needing a medical degree or slogging through dozens of PDFs. Examples: • “Does intermittent fasting improve insulin sensitivity?” • “What are the benefits of creatine for

Three network phone calls down but data still working

Three network phone calls down but data still working 46 minutes ago Share Save Imran Rahman-Jones Technology reporter Share Save Getty Images The mobile operator Three has confirmed some users are currently unable to make phone calls. In a post on X, the network said there was "an issue affecting voice services" but did not say how many of its 11 million customers are affected. Outage website DownDetector reported a spike in issues at 09:30 BST on Wednesday, with over 9,000 reports made by u

Anker Recalls 1.1 Million Power Banks for Fires and Explosions: How to Get a Free Replacement

Electronics company Anker has announced an official recall of Anker PowerCore 10000 power banks with the model number A1263, following 19 reports of the portable chargers catching fire and exploding. The Consumer Products Safety Commission reports that more than 1.1 million of the products sold in the US are affected by the recall. The company plans to replace the charging devices, but customers must submit photo evidence of ownership and also prove that they've disposed of the PowerCore device

Samsung needs to build a Galaxy Watch that looks as good as this mod

TL;DR A Redditor modified a mechanical watch body to fit the electronics from a Samsung Galaxy Watch 4. The 40mm Watch 4 was supposedly the only one small enough to fit in the case, which appears to be from a Panerai Luminor watch. Even the crown button is reportedly functional. What’s the most customizable device you own? Plenty of us dress up our phones with a case intended to help it stand out, but we might argue that smartwatches place an even higher priority on customization. Alternate b