Day: November 28, 2018

Facebook is cautiously expanding a feature that shows people local news and information, including missing-person alerts, road closures, crime reports and school announcements.

Called “Today In,” the service shows people information from their towns and cities from such sources as news outlets, government entities and community groups. Facebook launched the service in January with six cities and expanded that to 25, then more. On Wednesday, “Today In” is expanding to 400 cities in the U.S. — and a few others in Australia.

The move comes as Facebook tries to shake off its reputation as a hotbed for misinformation and elections-meddling and rather a place for communities and people to come together and stay informed.

Here are some things to know about this effort, and why it matters:

The big picture

It’s something users have asked for, the company says. Think of it as an evolution of a “trending” feature the company dropped earlier this year. That feature, which showed news articles that were popular among users, but was rife with such problems as fake news and accusations of bias.

Anthea Watson Strong, product manager for local news and community information, said her team learned from the problems with that feature.

“We feel deeply the mistakes of our foremothers and forefathers,” she said.

This time around, Facebook employees went to some of the cities they were launching in and met with users. They tried to predict problems by doing “pre-mortem” assessments, she said. That is, instead of a “post-mortem” where engineers dissect what went wrong after the fact, they tried to anticipate how people might misuse a feature — for financial gain, for example.

Facebook isn’t saying how long it has been taking this “pre-mortem” approach, though the practice isn’t unique to the company. Nonetheless, it’s a significant step given that many of Facebook’s current problems stem from its failure to foresee how bad actors might co-opt the service.

Facebook also hopes the feature’s slow rollout will prevent problems.

How it works

To find out if “Today In” is available in your city or town, tap the “menu” icon with the three horizontal lines. Then scroll down until you see it. If you want, you can choose to see the local updates directly in your news feed.

For now, the company is offering this only in small and mid-sized cities such as Conroe, Texas, Morgantown, West Virginia, and Santa Fe, New Mexico. Large cities such as New York or Los Angeles have added challenges, such as an abundance of news and information, and may need to be broken up into smaller neighborhoods.

The posts in “Today In” are curated by artificial intelligence; there is no human involvement. The service aggregates posts from the Facebook pages for news organizations, government agencies and community groups like dog shelters. For this reason, a kid couldn’t declare a snow day, because “Today In” relies on the school’s official page. Discussion posts from local Facebook groups may also be included.

For now, the information is tailored only by geography, but this might change. A person with no kids, for example, might not want to see updates from schools.

Safeguards?

Facebook uses software filters to weed out objectionable content, just as it does on people’s regular news feed. But the filters are turned up for “Today In.” If a good friend posts something a bit objectionable, you are still likely to see it because Facebook takes your friendship into account. But “Today In” posts aren’t coming from your friends, so Facebook is more likely to keep it out.

 
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Porsche says its future is in electric cars but for now it is rolling out a more powerful version of its internal combustion mainstay, the sleek 911 sports car.

Stuttgart-based Porsche, part of Volkswagen, is to show off the eighth version of its brand-defining model at the Los Angeles Auto Show.

The new 911 doesn’t look much different than earlier editions of the car. The new one has bigger wheel housings and a slightly wider body but the same long hood, sloping roof and prominent headlights that have marked successive versions since 1963.

The company said in a news release Wednesday that the new 911 Carrera S and 4S have flat six-cylinder turbocharged engines putting out 443 horsepower, 23 horsepower more than the predecessor. The Carrera S has a top speed of 191 mph and accelerates from zero to 60 mph (96.5 kph) in 3.5 seconds.

The rear-drive 2020 Carrera S has a base price of $113,200 and the 4S all-wheel drive version starts at $120,600, not including a $1,050 delivery fee. They can be ordered now and will reach dealers in summer 2019.

Porsche boss Oliver Blume says that the 911 remains “the core of our brand, we are making it even more emotional.”

Blume says nonetheless by 2025 about half of all new Porsche cars and SUVs will have electric motors, whether they are all-electric or hybrids combining batteries with internal combustion engines.

He was quoted by the Welt am Sonntag newspaper as saying that the company would be ready for a world in which some cities and countries are talking about banning internal combustion cars in coming decades. “It’s clear, the future belongs to electric mobility,” he said.

The company is developing an all-electric sports car, the Taycan, that would compete with sports car offerings by Tesla, BMW and others.

 
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In the first case of its kind, the U.S. Justice Department announced charges Wednesday against two Iranian hackers for allegedly launching so-called ransomware on the computer networks of U.S. municipalities, hospitals and other public institutions and extorting millions of dollars.

Ransomware is a type of malware used by cybercriminals to lock down computers and extort money from their users in exchange for providing the keys to unlock them. Once used primarily against individuals, ransomware has been increasingly employed in cyberattacks on businesses.

Faramarz Shahi Savandi, 34, and Mohammad Mehdi Shah Mansouri, 27, are accused of creating the SamSam Ransomware in December 2015 and installing it on the computer networks of more than 230 public and private entities in the United States and Canada, according to a 26-page indictment unsealed Wednesday.

With the targeted computer users unable to access their data, Savandi and Mansouri, operating out of Iran, would then demand a ransom payment made in the form of the virtual currency bitcoin in exchange for decryption keys for the encrypted data.

According to the indictment, the two Iranians received more than $6 million in cryptocurrencies from their victims which they converted into Iranian currency, or rial, using Iran-based bitcoin exchanges. About half of the infiltrated entities refused to make a ransom payment and suffered over $30 million in lost data, according to the indictment.

The victims included the cities of Atlanta, Newark and San Diego, the Colorado Department of Transportation, the University of Calgary in Calgary, Canada, and six U.S. public health care-related entities.

Deputy Attorney General Rod Rosenstein announced the six-count indictment at a press conference in Washington.

“Every sector of our economy is a target of malicious cyberactivity,” Rosenstein said. “But the events described in this indictment highlight the urgent need for municipalities, public utilities, health care institutions, universities, and other public organizations to enhance their cybersecurity.”

The two indicted Iranians remain at large and have been placed on the FBI’s wanted list. They’re charged with one count of conspiracy to commit wire fraud and two counts of intentional damage to a protected computer, among other related crimes.

The indictment marks the first time the Justice Department has brought charges against cybercriminals involved in a ransomware and extortion scheme, according to Rosenstein.  

Ransomware has grown in sophistication and distribution in recent years. According to a report by the cybersecurity firm Bitdefender, ransomware payments were expected to reach a record $2 billion in 2017.

‘Trend’ from Iran

The charges are also the latest in a string of indictments brought against Iranian hackers and cybercriminals in recent months. In March, prosecutors charged nine Iranian hackers with penetrating the computer networks of hundreds of American and foreign universities and other institutions to steal valuable research material. Unlike some of the previously indicted Iranian hackers, however, Savandi and Mansouri are not believed to have ties to Tehran.

“The actions highlighted today, which represent a continuing trend of cybercriminal activity emanating from Iran, were particularly threatening, as they targeted public safety institutions, including U.S. hospital systems and governmental entities,” said Amy Hess, executive assistant director of the FBI. “As cyberthreats evolve and cybercriminals develop more sophisticated techniques, so do we.”

The 35-month computer hacking scheme led by Savandi and Mansouri began in January 2016 with an attack on an unidentified business in Mercer County, New Jersey, and moved on to public entities such as the City of Newark and health care providers such as Kansas Heart Hospital in Wichita, Kansas. 

Assistant Attorney General Brian A. Benczkowski said the Iranian hackers carefully chose their targets. A few days prior to attacking the network of Kansas Heart Hospital, for example, they “conducted online searches concerning the hospital and accessed its website,” he said.

Kimberly Goody, manager of cybercrime analysis at cybersecurity firm FireEye, said the hackers probably chose to target health care and government organizations because “they provide critical services and believed their likelihood of paying was higher as a result.”

The indictment does not name the entities that paid a ransom.

Jeff Seldin contributed to this report.
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Residents in Seoul discovered how fragile their telecommunications system was this past weekend when a fire disrupted service for millions. The government and the provider vowed to implement changes to avoid a repeat of the event, but the system failure demonstrated a need for greater redundancy and preparation for future natural and technological disasters.

The fire affected customers of KT, the nation’s second largest telecommunications company. They found themselves unable to make calls, access the internet, complete ATM or credit card transactions, and watch television. Local media also reported an elderly woman died when she fell ill and her husband wasn’t able to reach emergency services during the service outage.

Lee Manjong, chairman of the Korean Association for Terrorism Studies and professor of the department of Law & Police at Howon University, told VOA that while it is nearly impossible to prevent widespread system outages, certain steps can be taken to avoid catastrophic failures.

“It is necessary to split the public safety net (fire, medical, and police emergency services) and make system backups (redundancies) compulsory,” he said.

Following the blaze, South Korea’s minister of Science and ICT (Information, Communications, and Technology), You Young-min, spoke to the CEOs of South Korea’s three major communication companies (SK Telecom, KT, and LG U+) to discuss their backup plans.

You said the companies “need to swiftly change their contract clauses on compensation issues and also need to come up with plans that would reroute traffic if such accidents, which shouldn’t happen again, happen.”

When asked for specifics on what steps the government planned on taking to prevent a similar event in the future, the ministry declined to offer specifics, stating that responsible parties would prepare fire prevention measures this year and set up a task force to implement recommendations.

Local broadcaster MBC also reported that telecommunication companies and the government held a 20-minute virtual natural disaster drill in May to simulate a system outage, but the simulation proved to be ineffective in real-world situations.

Interconnected services

The Seoul fire and resulting system outage demonstrated how interconnected services are in the 21st century.

“If a network is down, then it affects other networks such as finance, power, energy, and railway,” said Lee.

He said there are multiple ways the electronic infrastructure can be paralyzed. This includes physical damage, natural disasters, and cyber attacks. However, Lee notes disruptions caused by cyber incursions are more effective.

“Cyber attacks are more efficient as they can take place without access to the physical location of the target,” he said.

According to Lee, this is because the government is able to secure physical sites, so cyber-warriors choose “soft targets” connected through the Internet.

A distributed denial-of-service (DDos) attack could be launched from the Internet and attack telecommunication networks. This type of attack floods a computer network with incoming data packets and overwhelms the system, effectively shutting it down. Lee said such attacks on telecom systems could wreak havoc and paralyze communication.

He cautioned that a successful cyber attack on South Korea’s technological infrastructure could yield “unimaginable” damage because of the country’s reliance on networked services.

Fire and recovery

Saturday’s fire struck an underground facility of KT, destroying telephone lines and fiber optic cables, taking about 10 hours to suppress. 

Seoul authorities rate facilities on a scale from A to D. Buildings rated A, B, or C must have adequate fire prevention systems installed, while those receiving a D rating do not.

KT’s Ahyeon facility, where the fire took place, was one of 27 D-rated facilities belonging to the company. As such, fire scene investigators found there were no fire detectors or sprinkler system installed at the Ahyeon facility and only a single fire extinguisher present.

South Korea’s other telecommunication carriers utilize over 800 similar facilities throughout the country, none of which are required to have fire detection equipment or sprinklers installed.

Lee said government regulations must be altered to bridge the gaps to ensure that such facilities are required to have redundant services elsewhere in the event of a natural disaster or cyber attack.

Estimates are the blaze resulted in about $7 million in property damage. KT has announced it would compensate affected customers by awarding them a free month of service for their inconvenience. KB security expects that amount to total about $27.5 million.

In a text message to customers, KT said it was “deeply sorry for the inconvenience. We will adopt preventive measures such as safety inspections… to avoid a recurrence.”

Seoul officials told VOA the cause of the fire remains unknown and the investigation to determine its source could last a month.

Lee Ju-hyun contributed to this report.
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There are plenty of places to get a cup of coffee in San Francisco. But a new kind of café offers espressos and cappuccinos made by a robot. Michelle Quinn stopped by to see if a robot can make a good café latte.
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