Tag: international

Ava DuVernay’s Array teams with Google for $500,000 filmmaker grant

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Ava DuVernay’s arts and social impact collective Array has continually made good on its mission to amplify the careers of underserved creatives and crew members in film and TV, with a number of initiatives across its various production, distribution, and nonprofit arms. Now Array is extending its reach even further with the help of Google. Announced today, June 2, Array is partnering with Google Assistant to offer a $500,000 grant to an emerging filmmaker. The Array + Google Feature Film Grant, which is specifically geared toward creatives from historically underrepresented communities, is intended to cover the production costs of a filmmaker’s first feature and will be staffed through Array Crew , the collective’s database for hiring below-the-line workers. “Our nonprofit organization Array Alliance has had a strong relationship with Google for a couple of years through various initiatives,” DuVernay says. “This partnership came about pretty organically as both teams discussed the furthering and fostering of equitable moviemaking.” The recipient of the grant will be selected by an advisory committee within the independent filmmaking community, including Gabrielle Glore, festival director and head of programming at Urbanworld; Francis Cullado, executive director of Visual Communications Media; Crystal Echo Hawk, founder and executive director of IllumiNative; María Raquel Bozzi, senior director of education and international initiatives at Film Independent; and Smriti Kiran, artistic director of the Mumbai Film Festival. “It was important because we truly believe in collaboration and the community model at Array,” DuVernay says of opting for an outside committee instead of an internal selection process Read More …

How a largely untested AI algorithm crept into hundreds of hospitals

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L ast spring, physicians like us were confused. COVID-19 was just starting its deadly journey around the world, afflicting our patients with severe lung infections, strokes, skin rashes, debilitating fatigue, and numerous other acute and chronic symptoms . Armed with outdated clinical intuitions, we were left disoriented by a disease shrouded in ambiguity. In the midst of the uncertainty, Epic, a private electronic health record giant and a key purveyor of American health data, accelerated the deployment of a clinical prediction tool called the Deterioration Index . Built with a type of artificial intelligence called machine learning and in use at some hospitals prior to the pandemic, the index is designed to help physicians decide when to move a patient into or out of intensive care, and is influenced by factors like breathing rate and blood potassium level. Epic had been tinkering with the index for years but expanded its use during the pandemic. At hundreds of hospitals, including those in which we both work, a Deterioration Index score is prominently displayed on the chart of every patient admitted to the hospital. The Deterioration Index is poised to upend a key cultural practice in medicine: triage. Loosely speaking, triage is an act of determining how sick a patient is at any given moment to prioritize treatment and limited resources. In the past, physicians have performed this task by rapidly interpreting a patient’s vital signs, physical exam findings, test results, and other data points, using heuristics learned through years of on-the-job medical training. Ostensibly, the core assumption of the Deterioration Index is that traditional triage can be augmented, or perhaps replaced entirely, by machine learning and big data Read More …

Google’s plans to bring AI to education make its dominance in classrooms more alarming

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When Google CEO Sundar Pichai addressed the company’s annual I/O Developers Conference on May 18, 2021, he made two announcements suggesting Google is now the world’s most powerful organization in education. Opening the livestreamed keynote from the Mountain View campus gardens, Pichai celebrated how Google had been able to “help students and teachers continue learning from anywhere” during the pandemic. Minutes later, he announced Google’s new AI language platform, a central part of the company’s long-term AI strategy, with a specific use-case example from education. LaMDA (Language Model for Dialogue Applications), he claimed, could enable students to ask natural language questions and receive sensible, factual, and interesting conversational responses. “So if a student wanted to discover more about space,” Pichai wrote on the company blog , “the model would give sensible responses, making learning even more fun and engaging. If that student then wanted to switch over to a different topic,” he added, “LaMDA could continue the conversation without any retraining.” The company plan is to embed LaMDA in its Workspace suite of cloud computing tools, software, and products. These proclamations indicate how Google plans to advance its business in education following the disruptions of COVID-19—by consolidating the huge growth of its platforms in schools and integrating AI into teaching and learning. That’s raising fresh concerns among privacy campaigners and researchers because it gives Google access to data about students and schools at international scale. Google’s global classroom With schools reopening worldwide, Google has worked hard to ensure the big market gains it made in 2020 can be sustained and strengthened as students return to physical rather than virtual classrooms Read More …

Why the Colonial Pipeline ransomware attack is a sign of things to come

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Ransomware has grown fouler than ever, but it’s also grown up. The practice of using malware to encrypt files on a victim’s devices and then demanding a ransom payment for unlocking them has advanced far beyond its origins as a nuisance for individual users. These days, it’s a massively profitable business that has spawned its own ecosystem of partner and affiliate firms. And as a succession of security experts made clear at the RSA Conference last week, we remain nowhere near developing an equivalent of a vaccine for this online plague. “It’s professionalized more than it’s ever been,” said Raj Samani, chief scientist at McAfee, in an RSA panel . “Criminals are starting to make more money,” said Jen Miller-Osborn, deputy director of threat intelligence at Palo Alto Networks’ Unit 42, in another session . Read More …

Why the Colonial Pipeline ransomware attack is a sign of things to come

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Ransomware has grown fouler than ever, but it’s also grown up. The practice of using malware to encrypt files on a victim’s devices and then demanding a ransom payment for unlocking them has advanced far beyond its origins as a nuisance for individual users. These days, it’s a massively profitable business that has spawned its own ecosystem of partner and affiliate firms. And as a succession of security experts made clear at the RSA Conference last week, we remain nowhere near developing an equivalent of a vaccine for this online plague. “It’s professionalized more than it’s ever been,” said Raj Samani, chief scientist at McAfee, in an RSA panel . “Criminals are starting to make more money,” said Jen Miller-Osborn, deputy director of threat intelligence at Palo Alto Networks’ Unit 42, in another session . She added that the average ransomware payout now exceeds $300,000, fueled by such tactics as the “double extortion” method of exfiltrating sensitive data from targeted systems and then threatening to post it. That method figured in recent ransomware attacks against Colonial Pipeline and Washington, D.C.’s Metropolitan Police Department . “It’s such a lucrative business now for the criminals, it is going to take a full court press to change that business model,” agreed Michael Daniel, president and CEO of the Cyber Threat Alliance, in that panel. (Just five years ago, the $17,000 ransom reportedly paid by a compromised hospital was a newsworthy figure.) Having this much money sloshing around has given rise to networks of affiliates and brokers. Samani’s colleague John Fokker, head of cyber investigations at McAfee, explained the rise of “ransomware as a service” (“RaaS”), in which you can buy or rent exploit kits or back doors into companies. He showed one ad from an “access broker” that listed a price of $7,500 for compromised Virtual Private Network accounts at an unspecified Canadian firm. The ad vaguely described this target company as a “Consumer Goods (manufacturing, retailing, food etc…)” enterprise with about 9,000 employees and $3 billion in revenue. “The commoditization of these capabilities for the criminals makes it so easy,” said Phil Reiner, CEO of the Institute for Security and Technology, during one of the RSA panels. RSA speakers noted how often ransomware attacks start with exploitations of known, avoidable vulnerabilities. Samani called Microsoft’s Remote Desktop Protocol “the number-one most common entry vector for corporate networks related to ransomware attacks.” Fokker added that companies that use RDP often make this remote-access tool too easy to compromise, joking that RDP also means “really dumb passwords.” The pandemic has helped grease the skids further for ransomware attacks—both by requiring companies to rush into remote work and by making people a little more tempted to respond to COVID-themed phishing lures. As Samani put it, phishing is “still there, still works, people still click on links.” Two other factors make ransomware especially resistant to any suppression attempts. One is cryptocurrency enabling hard-to-trace online funds transfers. Bitcoin and other digital currencies may not be too useful for everyday transactions , but they suit the business of ransomware well Read More …