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Technology
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- Category: Technology
Read more: New FEMA Alert System Would Have Trump Message You Directly
Write comment (97 Comments)Twitter will now put live streams and broadcasts started by accounts you follow at the top of your timeline, making it easier to see what they&re doing in realtime.
Ina tweet, Twitter said that that the new feature will include breaking news, personalities and sports.
The social networking giant included the new feature in its iOS and Android apps, updated this week. Among the updates, Twitter said itnowalso supporting audio-only live broadcasts, as well as through its sister broadcast service Periscope.
Last month, Twitter discontinued its app for iOS 9 and lower versions, which according to Appleown data still harbors some 5 percent of all iPhone and iPad users.
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Read more: Twitter now puts live broadcasts at the top of your timeline
Write comment (99 Comments)A security researcher has found a new way to crash and restart any iPhone — with just a few lines of code.
Sabri Haddouche tweeted a proof-of-concept webpage with just 15 lines of code which, if visited, will crash and restart an iPhone or iPad. Those on macOS may also see Safari freeze when opening the link.
The code exploits a weakness in iOS& web rendering engine WebKit, which Apple mandates all apps and browsers use,Haddouche told TechCrunch. He explained that nesting a ton of elements — such as<div>tags — inside a backdrop filter property in CSS, you can use up all of the deviceresources and cause a kernel panic, which shuts down and restarts the operating system to prevent damage.
&Anything that renders HTML on iOS is affected,& he said. That means anyone sending you a link on Facebook or Twitter, or if any webpage you visit includes the code, or anyone sending you an email, he warned.
TechCrunch tested the exploit running on the most recent mobile software iOS 11.4.1, and confirm it crashes and restarts the phone. Thomas Reed, director of Mac - Mobile at security firm Malwarebytes confirmed that the most recent iOS 12 beta also froze when tapping the link.
The lucky whose devices won&t crash may just see their device restart (or &respring&) the user interface instead.
For those curious, you can see how it workswithout it running the crash-inducing code.
The good news is that as annoying as this attack is, it can&t be used to run malicious code, he said, meaning malware can&t run and data can&t be stolen using this attack. But thereno easy way to prevent the attack from working. One tap on a booby-trapped link sent in a message or opening an HTML email that renders the code can crash the device instantly.
Haddouche contacted Apple on Friday about the attack, which is said to be investigating. A spokesperson did not immediately respond to a request for comment.
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Read more: A new CSS-based web attack will crash and restart your iPhone
Write comment (97 Comments)&Insatiable,& the Netflix comedy about an overweight high school girl who suddenly becomes slim and beautiful thanks to having her jaw wired shut for a summer, has beendrawing controversy ever since its first trailer went online.
The reviews for the show were almost uniformly negative, yet they didn&t quite prepare me for the terribleness of the initial episodes, which alternate between feeble attempts to mine humor from hot-button issues like sexual assault and suicide, and even feebler attempts to treat those issues seriously.
To help me figure out just what makes this show so bad, I was joined by Original Content‘s original co-host, Darrell Etherington. Our ultimate question: Is this the worst thing we&ve watched for the podcast (Yes.)
We also discuss the fact that Henry Cavill has been cast as the lead in Netflixadaptation of the &Witcher& video game franchise.
This episode was actually recorded more than a week ago, but I didn&t get time to edit it until after Disrupt SF. So much has happened since then — like &The Witcher&‘s showrunner leaving Twitter and Cavill apparently departing the role of Superman. (Plus, somehow, &Insatiable& has been renewed for a second season.)Still, the initial news gave us an opportunity to weigh the relative merits of the &Mission Impossible& movies, and to discuss my favorite subject, Supermaninvisible mustache in &Justice League&.
You can listen in the player below, subscribe using Apple Podcastsor find us in your podcast player of choice. If you like the show, please let us know by leaving a review on Apple. You also can send us feedback directly. (Or suggest shows and movies for us to review!)
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Read more: Original Content podcast: Netflix’s ‘Insatiable’ is even worse than you’ve heard
Write comment (96 Comments)Editornote: This post was done in partnership with Wirecutter. When readers choose to buy Wirecutterindependently chosen editorial picks, Wirecutter and TechCrunch may earn affiliate commissions.
If you only have one smart home device, itlikely something simple and fun like a voice-controlled speaker or color-changing LED light bulb. As you expand your smart home setup, you can begin to swap out gear that isn&t as flashy but you still use everyday.
Switching to connected locks, power outlets and smoke alarms are all simple installs that can improve your safety and comfort in your own home. We&ve pulled together some of our favorite essentials made smart for anyone looking to upgrade.
Smart lock: Kwikset Kevo Smart Lock 2nd Gen
The Kwikset Kevo Smart Lock 2nd Gen is the most versatile smart lock that we&ve tested. Whether you prefer to use a wireless fob, smartphone app or key, you&ll be able to control the lock with all of them. When we compared it to similar models, the KevoBluetooth-activated tap-to-unlock mechanism was the easiest to use.
The second generation of the Kevo improved on security and has all-metal internal components for better protection against forced break-in attempts. With the optional Kevo Plus upgrade, you&ll add the ability to control the lock remotely and receive status-monitoring updates.

Photo: Liam McCabe
Robot Vacuum: iRobot Roomba 960
If cleaning is neither your forte or preferred pastime, a robot vacuum will come in handy. Our upgrade pick, the iRobot Roomba 960, is one of the most powerful models that we tested. It can be controlled through the iRobot Home app and uses a bump-and-track navigation system that helps vacuum an entire floor without missing spots.
If its battery is running low during a session, it&ll return to its dock to power up before finishing the job. Iteasy to disassemble for maintenance and is equipped with repairable parts that make it worth its price over some of our less serviceable picks.

Photo: Rachel Cericola
Plug-in Smart Outlet: Belkin Wemo Mini
We tested 26 smart outlet models over more than 45 hours and chose the Belkin Wemo Mini Wi-Fi plug as our top pick. If you&ve ever thought it&d be nice to remotely turn on or off home essentials such as lamps, air conditionersand fans from your smartphone, plugging them into a smart outlet makes it possible.
The Wemo Mini has proven to be reliable throughout long-term testing, it doesn&t block other outlets on the same wall plate and itcompatible with iOS and Android devices and assistants, including HomeKit/Siri, Alexa and Google Assistant. The interface of the Wemo app is intuitive and easy to use. You can view all of your connected devices on one screen, set powering timers and from anywhere power on or off a device plugged into the Wemo outlet.

Photo: Jennifer Pattison Tuohy
Smart Thermostat: Nest Thermostat E
For a smart thermostat thataffordable and doesn&t require extensive programming, we recommend the Nest Thermostat E. After about a week, it creates a schedule after learning cooling and heating preferences that you&ve set. It isn&t compatible with as many HVAC systems as similar Nest models, but iteasy to install and doesn&t lack any features we expect.
It does come with Eco Mode — an energy-saving geofencing feature that detects when your home is empty (or when your smartphone is nowhere near your house). The Nest app uses the same technology to set the thermostat to a preferred temperature when it senses you&re on your way home. If you don&t have your smartphone on hand, you can still operate the Thermostat E by turning its outer ring and pressing selections on its touchscreen.

Photo: Michael Hession
Smart Smoke Alarm: Nest Protect
A smoke alarm is one of the most relied-upon safety devices in every home. Nonetheless, iteasy to forget to do routine checks to ensure itin tip-top shape and functioning properly. With a smart smoke alarm like the Nest Protect, we found that its simple app, self-tests, monthly sound checks and consistent alerts are enough to keep fire safety worries at bay.
It isn&t difficult to install, has a sleek design and integrates with other smart home devices like the Nest Cam (which can record video of a fire) and the Nest Learning Thermostat (which shuts down HVAC systems that may be the cause of a fire). Itsensitive to fast- and slow-burning fires, plus it monitors homes for both smoke and carbon monoxide.
These picks may have been updated by Wirecutter.When readers choose to buy Wirecutterindependently chosen editorial picks, Wirecutter and TechCrunch may earn affiliate commissions.
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Read more: Everyday home gear made smart
Write comment (98 Comments)In venture capital, a variant on the Glengarry Glen Ross mandate is most fund managers& modus operandi: Always. Be. Raising.
And it seems like VCs have picked up on that. In the last few months, even casual readers of the tech press would notice many, many stories about VCs raising big new funds. So are venture investors spinning up new funds as often as they did in the past
VCs are certainly raising tons of money, and Crunchbase News reported earlier this week that these huge funds arebending the shape of the VC fundraising curveupward. But is that the full story Even though 2018 has been a banner year so far for venture fund origination on the highest end of the assets-under-management spectrum, what about the market as a whole
Aggregatedventure capital and micro VC fundraising datafrom Crunchbase suggests that U.S.-based firms are spinning up fewer new funds than they did just a couple of years ago. In other words, the peak might be in.
Lettake a look at the numbers, which we&ve segmented by U.S. Census region.
There are a few trends to glean from the chart above, and it comes down to pace and scale.
We&re able to see how the pace of venture fund creation varies by region. In the highly unlikely event you didn&t already know that the East and West coasts are responsible for the bulk of venture fund creation, the above chart makes that fact plainly obvious.
And at least when it comes to investors from Western and Eastern states, the difference is one of scale rather than direction. As the count of funds raised rises in the East, so it goes in the West.
Our data suggest that, in aggregate, new fund creation hit a local maximum in 2016. With more than 260 new funds announced that year, ita record that stretches back at least to the time of the first dot-com collapse — if itnot an all-time record on its own.
Even given historic patterns of when new funds are announced — whichsuggest fewer funds are announced in Q4 — matching 2017 levels of new fund creation is likely. Although nobody should hold their breath, itpossible that 2018 will also break records for new fund creation and total capital raised.
To break the dollar volume record, VCs need to raise another $4.6 billion in new funds by the end of the year. Considering that approximately $40 billion has already been raised, this seems possible. But itimportant to remember thateighty percent of new funds are smaller than $250 million.
One of the things some might ignore about all the money currently going into venture capital funds (and, by proxy, into privately held tech startups) is that it is going to have to come back to limited partners with a hefty return.
The $45 billion U.S. VCs are on pace to raise in 2018 would have to net more than $135 billion in returns by 2028, presuming a 10-year term for the fund and a 3x realized multiple (the minimum threshold for venture scale returns).
That sounds unlikely, given that we are in the senescence of a bull cycle. But so long as public tech companies soar, SaaS booms and investors are so hungry for tech shares that middling Chinese firms can go public domestically twice in a week, therelittle reason to expect too much of a pullback in the short term.
Until the real correction comes, at which point we&ll see some far shorter bars added to our graph.
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Read more: In VC fund creation, have we passed the peak
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