Tech
Cloudflare contrite after worst outage since 2019 | Computer Weekly
Cloudflare co-founder and CEO Matthew Prince has described the Tuesday 18 November hiccup that disrupted global internet traffic for hours as the organisation’s worst outage since 2019, saying that the traffic management giant has not experienced an issue that has caused the majority of core traffic to stop flowing through its network in more than six years.
“An outage like today is unacceptable. We’ve architected our systems to be highly resilient to failure to ensure traffic will always continue to flow. When we’ve had outages in the past, it’s always led to us building new, more resilient systems,” said Prince. “On behalf of the entire team at Cloudflare, I would like to apologise for the pain we caused the internet today.”
The Cloudflare outage began at 11.20am UTC (6.20am EST) on Tuesday when its network began experiencing significant failures to deliver core traffic, which manifested to ordinary web users as an error page indicating a Cloudflare network failure when they tried to access a customer site. The issue was triggered not by a cyber attack or malicious activity, but a minor change affecting a file used by Cloudflare’s Bot Management security system.
Cloudflare Bot Management includes a machine learning model that generates bot “scores” for any request crossing the network – these scores are used by customers to allow or disallow bots from accessing their sites. It relies on a feature configuration file that the model uses to predict whether a request is automated or not, and because the bot landscape is so dynamic, it is refreshed and pushed live every few minutes specifically so that Cloudflare can react to new bots and attacks.
The outage originated from a change to database system permissions that caused said database to output multiple entries into the feature configuration file. The file rapidly increased in size and was unfortunately propagated to all the machines comprising Cloudflare’s network. These machines – which route traffic across the network – were supposed to read the file to update the Bot Management system but because their software has a limit on the size of the feature file, it failed when the larger-than-expected feature file showed up, causing the machines to crash.
DDoS confusion
Prince said Cloudflare’s tech teams at first suspected they were seeing a hyperscale distributed-denial-of-service (DDoS) attack because of two factors. First, Cloudflare’s own status page, which is hosted off its infrastructure with no dependencies, coincidentally went down. Second, at the beginning of the outage period, Cloudflare saw brief periods of apparent system recovery.
This was not, however, the result of threat actor activity – rather, it was happening because the feature file was being generated every five minutes by a query running on a ClickHouse database cluster, which was itself in the process of being updated to improve permissions management.
The dodgy file was therefore only generated if the query ran on an updated part of the cluster, so every five minutes there was a chance of either normal or abnormal feature files being generated and propagated.
“This fluctuation made it unclear what was happening as the entire system would recover and then fail again as sometimes good, sometimes bad configuration files were distributed to our network,” said Prince. “Initially, this led us to believe this might be caused by an attack. Eventually, every ClickHouse node was generating the bad configuration file and the fluctuation stabilised in the failing state.”
These errors continued until the tech team was able to identify the issue and resolve it by stopping the generation and propagation of the bad feature file, manually inserting a “known good” file into the distribution queue, and then turning the core proxy off and on again. This done, things started to return to normal from 2.30pm onwards, and the number of baseline errors on Cloudflare’s network returned to normal about two-and-a-half hours later.
Risk and resilience
Although Cloudflare was not itself attacked by a threat actor, the outage is still a serious cyber risk issue with lessons to be learned not just at Cloudflare, but among all organisations, whether or not they are customers. It has exposed a deeper, systemic risk in that too much of the internet’s infrastructure rests on only a few shoulders.
Ryan Polk, policy director at US-based non-profit the Internet Society, said that market concentration among content delivery networks (CDNs) had steadily increased since 2020: “CDNs offer clear advantages – they improve reliability, reduce latency and lower transit demand. However, when too much internet traffic is concentrated within a few providers, these networks can become single points of failure that disrupt access to large parts of the internet.
“Organisations should assess the resilience of the services they rely on and examine their supply chains. Which systems and providers are critical to their operations? Where do single points of failure exist? Companies should explore ways to diversify, such as using multiple cloud, CDN or authentication providers to reduce risk and improve overall resilience.”
Martin Greenfield, CEO at Quod Orbis, a continuous monitoring platform, added: “When a single auto-generated configuration file can take major parts of the web offline, that’s not purely a Cloudflare issue but a fragility problem that has become baked into how organisations build their security stacks.
“Automation makes security scalable, but when automated configuration propagates instantly across a global network, it also scales failure. What’s missing in most organisations, and was clearly missing here, is automated assurance that validates those configurations before they go live. Automation without assurance is fragility at scale and relying on one vendor can’t stand up for an effective resilience strategy.”
For its part, Prince said Cloudflare will be taking steps to lessen the chances of such an issue cropping up again in the future. These include hardening the ingestion of Cloudflare-generated configuration files in the same way it would do for user-generated inputs, enabling global kill-switches for features, working to eliminate the ability for core dumps or error reports to overwhelm system resources, and reviewing failure modes for error conditions across all of its core proxy modules.
Tech
You May Think You Have Enough Headphones, but I Keep Finding Reasons for More
You might think you’ve got enough headphones. Most of us have accrued at least two or three pairs over the years, and might have a few more half-working pairs stuck in a drawer somewhere. But I’m here to tell you, if you haven’t fully explored the fabulous world of specialized headphones that has exploded in the past decade, from open earbuds to sports and travel cans, you’re not maximizing your sonic potential. The best headphones are now so varied that they often depend entirely on what you intend to use them for. That means the best headphones for you probably come in many shapes and sizes, and you might actually want more than one pair.
Balling out on lots of headphones for every one of life’s situations doesn’t necessarily mean spending a lot of money. Unless you’re successfully riding the “boomcession,” there’s a fair chance spare cash is tight right now. Luckily, there’s a veritable explosion of impressive budget brands making great stuff, alongside household brands pitching to the cheap seats.
As an audio reviewer for well over a decade, I’ve tried hundreds of models across every color in the headphone rainbow. Here’s how to shop right so you can get the most out of any and all of them, as well as the best headphones I can think of in every category right now.
Noise-Canceling Earbuds: The 2026 Baseline
Let’s start with the modern one-and-done choice: Noise-canceling earbuds are the ultimate jack-of-all-trades. If you only want to own one pair, this is it. The best noise-canceling earbuds sound great, fit neatly in your pocket, and are equally adept at letting in or blocking out environmental sounds to adapt to any situation.
It’s probably no surprise that the wildly popular AirPods Pro are the best headphones for iPhone owners, thanks to impressive performance, loads of features, and seamless integration with all things Apple. They’re a massive step up from the standard AirPods, which offer similar Apple-friendly features and a touch of noise canceling, but don’t perform nearly as well as even most budget earbuds.
For more phone-agnostic options, Bose’s QuietComfort Ultra 2 are the ultimate noise killers, while Sony’s new WF-1000XM6 offer great sound and utterly natural transparency mode. Technics’ EAH AZ100 are among my favorites for sound quality.
If those are too pricey, fear not! Budget earbud options are varied and plentiful, from Android-optimized midrangers like the Google Pixel Buds 2a to the stylish Nothing Ear (a) or highly affordable Soundcore Space A40. If you’re keeping to one pair, I’d put in all your chips for better performance, but there’s no shortage of great affordable options, and new pairs at all prices keep rolling in.
Noise-Canceling Over-Ears: Comfort Meets Performance
Anyone who’s taken a long flight can probably relate to the fact that sticking something in your ears for five hours-plus isn’t an exercise in comfort. Enter travel headphones like the best noise-canceling over-ears, which have adapted from early models like Bose’s stalwart QC 25 to become among the most advanced and downright luxurious audio products for your money. They’re great for other tasks too, from working in a busy office to commuting or simply chilling at home in tranquil reverie.
The latest and greatest, like Sony’s WH-1000XM6 and Bose’s QuietComfort Ultra, apply uncompromising noise cancellation, plush comfort for long listening, and a pile of advanced features like pausing when you speak or automatic sleeping and waking. The Ultra are my favorite for sheer comfort, but there are plenty of rivals like Sonos’ equally comfy Ace, the iconic (and heavy) AirPods Max, or the utterly immersive B&W Px7 S3. Cheaper options abound, but some of my favorites include Sony’s high-punching WH-CH720, the crazy-affordable Soundcore Life Q30, or its newer cousin, the Space One. These won’t bring the same level of performance or tranquility, but they still work great for long flights and beyond.
Open Earbuds: For Keeping Alert
Here’s where things get really fun: Open earbuds have exploded faster than any other audio segment in recent memory, with a kaleidoscope of options from virtually every audio brand. Designed to keep your ears open while delivering satisfying sound, the best open earbuds aren’t ideal for everything you do, but they’re fantastic for specialized activities like ebike riding, where wind resistance renders artificial transparency modes useless. Over time, I’ve found tons of other cool use cases, from walking the dog to sneaking in some Olympics at the bar.
Open Earbuds come in various design types, from wacky bone-conductors to wraparound models and—my personal favorite—clip-ons. Their light and ergonomic housings aim to essentially disappear on your ears for all-day listening, and it works better than you might think.
You could spend a lot on pairs like Bose’s excellent Open Ultra, but you really don’t have to, since even the best models are limited in performance. Soundcore’s Aeroclip are my favorite value-to-performance pair, but plenty of cheaper options get the job done, like Acefast’s nearly free Acefit Air or Soundpeat’s Pearclip Pro. Open earbuds are easily my favorite new audio trend.
Workout Headphones: Keep Moving
There’s an obvious Venn diagram overlap between open earbuds and workout headphones, but if you don’t like the idea of keeping your ears open, traditional sports models are a great alternative. My favorite is the revamped Beats Powerbeats Pro 2, which offer tons of features in a wraparound design that’s nearly unshakeable. I like that they’re optimized for Apple devices, but still work well for Android, and they come with great noise canceling and transparency mode, but also a high price.
Like open earbuds, there are plenty of cheap options, including the similarly unshakeable (but much more basic) Jlab Go Air Sport, which run a mere $30 or less on sale. If you’re not into the minimalist thing, WIRED editor Adrienne So swears by the BlueAnt Pump X over-ear headphones for weightlifting, in large part due to their cooling-gel earpads that go in the fridge overnight to keep sweat at bay. They’ve also got noise canceling and plenty of battery life at over 50 hours per charge. For jogging or cycling, open earbuds are likely a better fit, while some folks simply use the AirPods Pro, but it can be nice to just have a dedicated pair in your gym bag.
Wired Headphones: Plug It In
The youth delight in resurrecting old tech that the more seasoned among us have long left for dead (cassette tapes?!). In the case of wired headphones, there’s good reason to plug in, starting with improved performance for your dollars. If you’re a content creator, musician, or simply a cash-savvy sound connoisseur, you can get an impressive return from wired options that avoid the sound degradation of many wireless options.
Some of our favorite affordable options include affordable and classic-looking earbuds like Shure’s iconic SE-112 and Sennheiser’s impressive IE200, and studio-friendly over-ears like Audio-Technica’s ATH-M20x, If you’re willing to spend a bit more, the fantastic Sennheiser HD6XX offer the best sound for the money I’ve heard in any headphone segment. Based on the much pricier HD 650, these are open-back headphones that let in exterior sounds, but the performance is incredible. If you want even better sound and design, there are tons of options, but they’ll cost you.
Fancy Headphones: The Audiophile Angle
If you really want to optimize the wired connection, there’s a whole segment of audiophile headphones made with high-quality materials, innovative speaker technologies, elevated designs, and accordingly elevated pricing. There are a whole bunch of varieties, but for the sake of levity I’ll break them down into two categories: in-ear monitors (IEMs), the fancy version of in-ear headphones, and over-ears.
IEMs generally use dynamic drivers, the traditional driver type in most headphones and speakers, balanced armatures, much smaller and more accurate speakers, or a mix of both. My favorite pairs come from Ultimate Ears, like the UE 18+ Pro, which are customized for your ears using 3D printing and other techniques. (You’ve likely seen these on TV for musicians and broadcasters.) Other IEMs we like include Sennheiser’s IE 900 and models from Campfire Audio.
For over-ear headphones, Audeze’s planar magnetic headphones are among my favorites, starting as low as $500 (yeah, I know) in the excellent LCD-S20 closed-back headphones. Another incredible pair I recently tested are Meze’s Poet, which are not only the most gorgeous-looking pair I’ve reviewed, but also offer among the clearest and most articulate sound I’ve laid ears on. There are dozens more to try, as audiophilia is its own journey, but this is a good starting point. We recently reviewed the Grado Signature S750, which have an effortlessly expansive sound that feels like it can’t possibly be coming from mere centimeters away from your eardrums.
Other Headphone Types and Upcoming Features
As I’m sure some of you have already noted, there are still more types of specialty headphones, including Gaming Headsets, which are another animal altogether, and even TV Headphones, which quickly transition from the screen’s internal speakers to let you listen in silence without latency. I’m currently testing a new TV headphones bundle from Sennheiser, the RS 275, which includes a dedicated pair of headphones in the HDR 275 and Sennheiser’s new BTA1 Auracast transmitter (verdict to come).
Speaking of Auracast, it’s an increasingly cool new type of Bluetooth protocol that allows connection of an infinite number of devices at up to 100 meters, like an FM radio signal. Its implementation is still in its early stages, but it’s a good feature to look for in new headphones. Other features to consider include an app with an EQ and presets (which the majority of my recommendations include), multipoint pairing to connect to two or more devices at once (again, pretty ubiquitous), and spatial audio features for video formats like Dolby Atmos.
Tech
Factor Offers High Protein Meal Delivery Options
I should probably add the disclaimer that I like to cook, was a professional chef for many years, and my family of five rarely eats anything other than home cooked meals. But I get it. Many people are looking for a way to eat healthier in the midst of busy schedules, and maybe have never learned how to cook, or want to follow some specific diet like keto that requires a lot of research, planning, and effort.
In those situations I can see the appeal of a solution like Factor. Dial in what you want, it shows up, you microwave it, eat, and you’re on your way without caving and ordering pizza for the third time this week.
While Factor’s meals are generally enjoyable and reasonably tasty—for whatever reason, the dishes tending toward Mexican food seemed to be better than the rest—there’s just no denying that eating food out of segmented plastic tray is, um, uninspiring. At the very least, put your heated results on a real plate. It’ll taste better that way. Trust me, there’s a reason your plate is carefully arranged when it reaches your table at the fancy restaurant. Aesthetics matter.
Photograph: Scott Gilbertson
Factor’s proteins, especially the meats, were the highlight of most of the meals. Options I tried included a meatball and pasta dish with green beans, a bunless burger, shrimp pasta with some zucchini, a faux grits meal (cauliflower grits), and a chicken taco bowl. In every case, the protein was quite tasty, the sauces were a mixed bag, while the vegetables fared less well in the whole, cook it, pack it, ship it, reheat it process. Green beans were especially what I could call “grim”, rather than the “vibrant and fresh” that I suspect Factor was going for.
But you need to step back from the aesthetic experience and remember the context in which these meals exist. This is not fine dining or even a home cooked meal, but a healthy alternative to frozen microwavable meals high in artificial ingredients and often with unnecessary added sugars. When you remember that, Factor start to look not only better, but downright appealing.
Tech
Everyone Speaks Incel Now
At the beginning of the year, The Cut kicked off a brief discourse cycle by declaring a new lifestyle trend: “friction-maxxing.”
The idea, in a nutshell, is that people have overconvenienced themselves with apps, AI, and other means of near-instant gratification—and would be better off with increased friction in their daily lives, which is to say those mundane challenges that ask some minor effort of them.
Whatever your feelings on that philosophy, the use of “maxxing” as a suffix assumed to be familiar or at least intelligible to most readers of a mainstream news outlet is evidence of another trend: the assimilation of incel terminology across the broader internet. The online ecosystem of incels, or “involuntarily celibate” men, is saturated with this sort of clinical jargon; its aggrieved participants insulate, isolate, and identify themselves through in-group codespeak that is meant to baffle and repel outsiders. So how did non-incels (“normies,” as incels would label them) end up adopting and recontextualizing these loaded words?
Slang, no matter its origins, has a viral nature. It tends to break containment and mutate. The buzzword “woke,” as it pertains to our current politics, comes from African American Vernacular English and once referred to an awareness of racial and social injustice—this usage dates to the middle of the 20th century, preceding even the civil rights movement. But the culture wars of this century have turned “woke” into a favorite pejorative of right-wingers, who wield it as a catchall term for anything that threatens their ideology, such as Black pilots or gender-neutral pronouns.
Back in 2014, the eruption of the Gamergate harassment campaign set the stage for a different linguistic realignment. An organized backlash to women working in the video game industry, and eventually any sort of diversity or progressivism within the medium, it exposed a vein of reactionary anger that would gain a fuller voice during Donald Trump’s 2016 presidential campaign. This was a period when many in the digital mainstream got their first taste of the trollish nihilism and invective that fuels toxic message boards such as 4chan and gave rise to a network of anti-feminist manosphere sites collectively known as the “PSL” community: PUAHate (a board for venting about pickup artists, it was shut down soon after the 2014 Isla Vista killing spree carried out by Elliot Rodger, who frequented the forum), SlutHate (a straightforward misogyny hub), and Lookism (where incels viciously critique each other’s appearance).
Lookism, named for the idea that prejudice against the less attractive is as common and pernicious as sexism or racism, is the only forum of the PSL trifecta that survives today, and while we don’t know who coined the “maxxing” idiom, it’s the likeliest source for the first verb with this construction. “Looksmaxxing,” which borrows from the role-playing game concept of “min-maxing,” or elevating a character’s strengths while limiting weaknesses, became the preferred expression for attempts to improve one’s appearance in pursuit of sex. This could mean something as simple as a style makeover or as extreme as “bonesmashing,” a supposed technique of achieving a more defined jaw by tapping it with a hammer.
If the 2000s introduced people to pickup lingo like “game” and “negging,” the 2010s ushered in language that extended the Darwinian vision of the dating pool as a cutthroat and strictly hierarchical marketplace. “AMOG,” an initialism for “alpha male of the group,” gave us “mogging,” a display where one man flexes his physical superiority over a rival. An ideally masculine specimen might also be recognized as a “Chad,” who allegedly enjoys his pick of attractive partners, while a Chad among Chads is, of course, a “Gigachad.” Women were disparaged as “female humanoids,” then “femoids,” and finally just “foids.”
-
Entertainment1 week agoQueen Camilla reveals her sister’s connection to Princess Diana
-
Politics1 week agoRamadan moon sighted in Saudi Arabia, other Gulf countries
-
Entertainment1 week agoRobert Duvall, known for his roles in "The Godfather" and "Apocalypse Now," dies at 95
-
Politics1 week agoTarique Rahman Takes Oath as Bangladesh’s Prime Minister Following Decisive BNP Triumph
-
Business1 week agoTax Saving FD: This Simple Investment Can Help You Earn And Save More
-
Fashion1 week agoPhilippines expands logistics network to address supply chain issues
-
Entertainment1 week ago5 surprising facts about Mardi Gras you may not know
-
Business1 week agoAir India and Lufthansa Group sign MoU to expand India-Europe flight network







-Reviewer-Photo-SOURCE-Ryan-Waniata.jpg)




