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Nightfall raises cash for its AI that detects sensitive data across apps

Nightfall AI, a startup providing cloud data loss prevention services, today announced that it raised $40 million in Series B financing from investors…

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Nightfall AI, a startup providing cloud data loss prevention services, today announced that it raised $40 million in Series B financing from investors including WestBridge Capital, Venrock, Bain Capital Ventures and — for some reason — athletes and celebrities including Paul Rudd, Drew Brees and Josh Childress. CEO Isaac Madan says that the proceeds will be put toward doubling Nightfall’s 60-person headcount, scaling the platform to more customers and markets, and expanding Nightfall’s partner ecosystem.

Madan founded Nightfall in 2018 alongside CTO Rohan Sathe. Isaac was previously a VC investor at Venrock, where he focused on early-stage investments in software as a service, security and machine learning. Rohan was one of the founding engineers at Uber Eats, where he designed and built software to grow the platform’s footprint.

Madan says he and Sathe were inspired to launch Nightfall by Sathe’s personal experiences with data breaches arising from poor “data security hygiene.” Sathe was at Uber in 2016 when a developer committed credentials to a private code repository on GitHub, leading a hacker to extract Uber rider and driver data to a public storage service.

“This breach made it clear that attackers will eventually find ways into private applications, so it’s crucial to ensure strong data security hygiene to minimize risk once a bad actor gets in,” Madan told TechCrunch in an email Q&A. “Digital transformation and the shift to a hybrid workplace has eroded the traditional corporate perimeter as it’s no longer guaranteed that employees are on managed devices and networks. This has led to the proliferation of cloud applications that house data that is completely opaque to security teams and increases the attack surface area.”

Image Credits: Nightfall AI

Nightfall’s platform monitors data flowing into and out of apps like Slack, Salesforce, Google Drive, Confluence and Jira, which machine learning algorithms classify as sensitive, personally identifiable (PII), noncompliant (with regulations like HIPAA and GDPR), or safe to share. From a dashboard, admins can set up automated workflows for quarantines, deletions and more, or view metrics like real-time and historical PII count by type.

Nightfall offers pretuned PII detectors out of the box that can spot things like compromising keys in GitHub repositories, credit card numbers, names, locations, phone numbers, Social Security numbers and even cryptocurrency wallet addresses. Exposed through an API and a software development kit, Madan claims that Nightfall’s data classification tech can be applied to just about app or service.

“[We’ve] launched partnerships with Snyk, Cribl, Virtru, Hanzo and more to expand our partner capabilities by embedding Nightfall’s detection capabilities into their offerings,” Madan said. “Organizations today manage high volumes of sensitive data, spanning credentials and passwords, PII, protected health information, and much more … [With Nightfall, they can] take action on sensitive data at a granular level, get full context on violations, and automate response, coaching end-users to fix issues or self-remediate.”

Potential Nightfall customers might be put off by the platform’s data policy, which permits Nightfall to use their data to “continually improve [its] data classification algorithms.” Meanwhile, employees might be concerned about the surveillance potential; one of the use cases Nightfall advertises on its website is scanning chat tools (e.g. Slack) for disallowed content.

The company suggests its platform can limit toxicity and profanity, but algorithms historically haven’t done a great job at this. More problematically, Nightfall promotes “insider threat” prevention features that could in theory be used to target whistleblowers.

During the pandemic, various forms of workplace monitoring came into wider use — enabled by the transition to remote and hybrid work setups. One market research company estimates that 60% of large enterprises now have some kind of tool to track workers remotely. Employees have pushed back, however. According to a 2021 ExpressVPN survey, close to a majority believe that monitoring software — which is largely legal in the U.S. — is a violation of trust and would consider quitting a company that used it.

Nightfall AI

Image Credits: Nightfall AI

Madan didn’t respond directly to a question about employee privacy. But he claims companies have the choice of not sharing any data with Nightfall; those that do can request that their data be deleted.

“Given the sheer volume of data and the rapid growth in the number of cloud applications in the enterprise, data sprawl is pervasive, and getting worse,” Madan said. “The shift to a hybrid workplace has eroded the traditional perimeter, and organizations must focus on applications and services in their environment that house sensitive data — their crown jewels.”

While Nightfall competes against well-funded startups including Netskope, Very Good Security and Bitglass in the multibillion-dollar data loss prevention market, the company has managed to attract customers including Klaviyo, UserTesting and Rightway and “hundreds” of others since its founding. The private sector makes up the whole of Nightfall’s current customer base, but Madan said that he’s “open” to government and military clients in the future — reflecting the money to be made from cybersecurity in the defense industry.

When reached for comment via email, Bain Capital Ventures partner and Nightfall board member Enrique Salem said: “Data security is quickly becoming the most critical and vulnerable layer of an organization’s security stack. Nightfall is the emerging leader in cloud DLP, protecting organizations from costly data leaks and enabling strong data security hygiene without blocking business users.”

To date, Nightfall — which is based in San Francisco — has raised $60 million in funding and scanned over 40 million “sensitive data findings,” Madan added.

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Low Iron Levels In Blood Could Trigger Long COVID: Study

Low Iron Levels In Blood Could Trigger Long COVID: Study

Authored by Amie Dahnke via The Epoch Times (emphasis ours),

People with inadequate…

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March 9, 2024

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Low Iron Levels In Blood Could Trigger Long COVID: Study

Authored by Amie Dahnke via The Epoch Times (emphasis ours),

People with inadequate iron levels in their blood due to a COVID-19 infection could be at greater risk of long COVID.

(Shutterstock)

A new study indicates that problems with iron levels in the bloodstream likely trigger chronic inflammation and other conditions associated with the post-COVID phenomenon. The findings, published on March 1 in Nature Immunology, could offer new ways to treat or prevent the condition.

Long COVID Patients Have Low Iron Levels

Researchers at the University of Cambridge pinpointed low iron as a potential link to long-COVID symptoms thanks to a study they initiated shortly after the start of the pandemic. They recruited people who tested positive for the virus to provide blood samples for analysis over a year, which allowed the researchers to look for post-infection changes in the blood. The researchers looked at 214 samples and found that 45 percent of patients reported symptoms of long COVID that lasted between three and 10 months.

In analyzing the blood samples, the research team noticed that people experiencing long COVID had low iron levels, contributing to anemia and low red blood cell production, just two weeks after they were diagnosed with COVID-19. This was true for patients regardless of age, sex, or the initial severity of their infection.

According to one of the study co-authors, the removal of iron from the bloodstream is a natural process and defense mechanism of the body.

But it can jeopardize a person’s recovery.

“When the body has an infection, it responds by removing iron from the bloodstream. This protects us from potentially lethal bacteria that capture the iron in the bloodstream and grow rapidly. It’s an evolutionary response that redistributes iron in the body, and the blood plasma becomes an iron desert,” University of Oxford professor Hal Drakesmith said in a press release. “However, if this goes on for a long time, there is less iron for red blood cells, so oxygen is transported less efficiently affecting metabolism and energy production, and for white blood cells, which need iron to work properly. The protective mechanism ends up becoming a problem.”

The research team believes that consistently low iron levels could explain why individuals with long COVID continue to experience fatigue and difficulty exercising. As such, the researchers suggested iron supplementation to help regulate and prevent the often debilitating symptoms associated with long COVID.

“It isn’t necessarily the case that individuals don’t have enough iron in their body, it’s just that it’s trapped in the wrong place,” Aimee Hanson, a postdoctoral researcher at the University of Cambridge who worked on the study, said in the press release. “What we need is a way to remobilize the iron and pull it back into the bloodstream, where it becomes more useful to the red blood cells.”

The research team pointed out that iron supplementation isn’t always straightforward. Achieving the right level of iron varies from person to person. Too much iron can cause stomach issues, ranging from constipation, nausea, and abdominal pain to gastritis and gastric lesions.

1 in 5 Still Affected by Long COVID

COVID-19 has affected nearly 40 percent of Americans, with one in five of those still suffering from symptoms of long COVID, according to the U.S. Centers for Disease Control and Prevention (CDC). Long COVID is marked by health issues that continue at least four weeks after an individual was initially diagnosed with COVID-19. Symptoms can last for days, weeks, months, or years and may include fatigue, cough or chest pain, headache, brain fog, depression or anxiety, digestive issues, and joint or muscle pain.

Tyler Durden Sat, 03/09/2024 - 12:50

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February Employment Situation

By Paul Gomme and Peter Rupert The establishment data from the BLS showed a 275,000 increase in payroll employment for February, outpacing the 230,000…

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March 9, 2024

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By Paul Gomme and Peter Rupert

The establishment data from the BLS showed a 275,000 increase in payroll employment for February, outpacing the 230,000 average over the previous 12 months. The payroll data for January and December were revised down by a total of 167,000. The private sector added 223,000 new jobs, the largest gain since May of last year.

Temporary help services employment continues a steep decline after a sharp post-pandemic rise.

Average hours of work increased from 34.2 to 34.3. The increase, along with the 223,000 private employment increase led to a hefty increase in total hours of 5.6% at an annualized rate, also the largest increase since May of last year.

The establishment report, once again, beat “expectations;” the WSJ survey of economists was 198,000. Other than the downward revisions, mentioned above, another bit of negative news was a smallish increase in wage growth, from $34.52 to $34.57.

The household survey shows that the labor force increased 150,000, a drop in employment of 184,000 and an increase in the number of unemployed persons of 334,000. The labor force participation rate held steady at 62.5, the employment to population ratio decreased from 60.2 to 60.1 and the unemployment rate increased from 3.66 to 3.86. Remember that the unemployment rate is the number of unemployed relative to the labor force (the number employed plus the number unemployed). Consequently, the unemployment rate can go up if the number of unemployed rises holding fixed the labor force, or if the labor force shrinks holding the number unemployed unchanged. An increase in the unemployment rate is not necessarily a bad thing: it may reflect a strong labor market drawing “marginally attached” individuals from outside the labor force. Indeed, there was a 96,000 decline in those workers.

Earlier in the week, the BLS announced JOLTS (Job Openings and Labor Turnover Survey) data for January. There isn’t much to report here as the job openings changed little at 8.9 million, the number of hires and total separations were little changed at 5.7 million and 5.3 million, respectively.

As has been the case for the last couple of years, the number of job openings remains higher than the number of unemployed persons.

Also earlier in the week the BLS announced that productivity increased 3.2% in the 4th quarter with output rising 3.5% and hours of work rising 0.3%.

The bottom line is that the labor market continues its surprisingly (to some) strong performance, once again proving stronger than many had expected. This strength makes it difficult to justify any interest rate cuts soon, particularly given the recent inflation spike.

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Spread & Containment

Another beloved brewery files Chapter 11 bankruptcy

The beer industry has been devastated by covid, changing tastes, and maybe fallout from the Bud Light scandal.

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March 9, 2024

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Before the covid pandemic, craft beer was having a moment. Most cities had multiple breweries and taprooms with some having so many that people put together the brewery version of a pub crawl.

It was a period where beer snobbery ruled the day and it was not uncommon to hear bar patrons discuss the makeup of the beer the beer they were drinking. This boom period always seemed destined for failure, or at least a retraction as many markets seemed to have more craft breweries than they could support.

Related: Fast-food chain closes more stores after Chapter 11 bankruptcy

The pandemic, however, hastened that downfall. Many of these local and regional craft breweries counted on in-person sales to drive their business. 

And while many had local and regional distribution, selling through a third party comes with much lower margins. Direct sales drove their business and the pandemic forced many breweries to shut down their taprooms during the period where social distancing rules were in effect.

During those months the breweries still had rent and employees to pay while little money was coming in. That led to a number of popular beermakers including San Francisco's nationally-known Anchor Brewing as well as many regional favorites including Chicago’s Metropolitan Brewing, New Jersey’s Flying Fish, Denver’s Joyride Brewing, Tampa’s Zydeco Brew Werks, and Cleveland’s Terrestrial Brewing filing bankruptcy.

Some of these brands hope to survive, but others, including Anchor Brewing, fell into Chapter 7 liquidation. Now, another domino has fallen as a popular regional brewery has filed for Chapter 11 bankruptcy protection.

Overall beer sales have fallen.

Image source: Shutterstock

Covid is not the only reason for brewery bankruptcies

While covid deserves some of the blame for brewery failures, it's not the only reason why so many have filed for bankruptcy protection. Overall beer sales have fallen driven by younger people embracing non-alcoholic cocktails, and the rise in popularity of non-beer alcoholic offerings,

Beer sales have fallen to their lowest levels since 1999 and some industry analysts

"Sales declined by more than 5% in the first nine months of the year, dragged down not only by the backlash and boycotts against Anheuser-Busch-owned Bud Light but the changing habits of younger drinkers," according to data from Beer Marketer’s Insights published by the New York Post.

Bud Light parent Anheuser Busch InBev (BUD) faced massive boycotts after it partnered with transgender social media influencer Dylan Mulvaney. It was a very small partnership but it led to a right-wing backlash spurred on by Kid Rock, who posted a video on social media where he chastised the company before shooting up cases of Bud Light with an automatic weapon.

Another brewery files Chapter 11 bankruptcy

Gizmo Brew Works, which does business under the name Roth Brewing Company LLC, filed for Chapter 11 bankruptcy protection on March 8. In its filing, the company checked the box that indicates that its debts are less than $7.5 million and it chooses to proceed under Subchapter V of Chapter 11. 

"Both small business and subchapter V cases are treated differently than a traditional chapter 11 case primarily due to accelerated deadlines and the speed with which the plan is confirmed," USCourts.gov explained. 

Roth Brewing/Gizmo Brew Works shared that it has 50-99 creditors and assets $100,000 and $500,000. The filing noted that the company does expect to have funds available for unsecured creditors. 

The popular brewery operates three taprooms and sells its beer to go at those locations.

"Join us at Gizmo Brew Works Craft Brewery and Taprooms located in Raleigh, Durham, and Chapel Hill, North Carolina. Find us for entertainment, live music, food trucks, beer specials, and most importantly, great-tasting craft beer by Gizmo Brew Works," the company shared on its website.

The company estimates that it has between $1 and $10 million in liabilities (a broad range as the bankruptcy form does not provide a space to be more specific).

Gizmo Brew Works/Roth Brewing did not share a reorganization or funding plan in its bankruptcy filing. An email request for comment sent through the company's contact page was not immediately returned.

 

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