Plans afoot for statue of Ram in Ayodhya: BJP leader

New Delhi, May 6: The government on Wednesday said no data or security breach has been identified in Aarogya Setu after an ethical hacker raised concerns about a potential security issue in the app.

The app is the government's mobile application for contact tracing and disseminating medical advisories to users in order to contain the spread of coronavirus.

On Tuesday, a French hacker and cyber security expert Elliot Alderson had claimed that "a security issue has been found" in the app and that "privacy of 90 million Indians is at stake".

Dismissing the claims, the government said "no personal information of any user has been proven to be at risk by this ethical hacker".

"We are continuously testing and upgrading our systems. Team Aarogya Setu assures everyone that no data or security breach has been identified," the government said through the app’s Twitter handle.

The tweet gave point-by-point clarification on the red flags raised by the hacker.

"We discussed with the hacker and were made aware of the following... the app fetches user location on a few occasions," it said, but added that this was by design and is clearly detailed in the privacy policy.

The app fetches users’ location and stores on the server in a secure, encrypted, anonymised manner - at the time of registration, at the time of self assessment, when users submit their contact tracing data voluntary through the app or when it fetches the contact tracing data of users after they have turned COVID-19 positive, it said.

On another issue that users can get COVID-19 stats displayed on the home screen by changing the radius and latitude-longitude using a script, Aarogya Setu said that all this information is already public for all locations and hence does not compromise on any personal or sensitive data.

"We thank the ethical hacker on engaging with us. We encourage any users who identify a vulnerability to inform us immediately...," it said.

Responding to Aarogya Setu's clarification, Alderson tweeted, "I will come back to you tomorrow".

New Delhi, Fevb 10: Of the countries most at risk of importing coronavirus cases, India ranks 17th, researchers have found on the basis of a mathematical model for the expected global spread of the virus that originated in China's Wuhan area in December 2019.

So far, India has reported three coronavirus positive cases -- all from Kerala.

Among the airports in India, the Indira Gandhi International Airport in New Delhi is most at risk, followed by airports in Mumbai, Kolkata, Bengaluru, Chennai, Hyderabad and Kochi, according to the model.

The new model for predicting global novel coronavirus cases has been developed by researchers from Humboldt University and Robert Koch Institute in Germany.

"The spread of the virus on an international scale is dominated by air travel," said the study.

"Wuhan, the seventh largest city in China with 11 million residents, was the relevant major domestic air transportation hub with many connecting international flights before the city was effectively quarantined on January 23, 2020, and the Wuhan airport was closed. By then the virus had already spread to other Chinese provinces as well as other countries," it added.

The researchers said that it is possible to estimate how likely it is that the virus spreads to other areas by looking at air travel passenger numbers.

"The busier a flight route, the more probable it is that an infected passenger travels this route. Using these probabilistic concepts, we calculate the relative import risk to other airports. When calculating the import risk, we also take into account connecting flights and travel routes that involve multiple destinations," said the study.

The top 10 countries and regions at risk of importing coronavirus cases are: Thailand, Japan, South Korea, Hong Kong, Taiwan, USA, Vietnam, Malaysia, Singapore and Cambodia, according to the model.

While Thailand's national import risk is 2.1%, it is 0.2% for India, found the research.

The foundation of the model is the worldwide air transportation network (WAN) that connects approximately 4,000 airports with more than 25,000 direct connections.

The model accounts for both, the current distribution of confirmed cases in mainland China as well as airport closures that were implemented as a mitigation strategy.

This network theoretic model is based on the concept of effective distance and is an extension of a model introduced in the 2013 paper "The Hidden Geometry of Complex, Network-Driven Contagion Phenomena" published in the journal Science.

The current outbreak of the 2019-nCoV virus started in Wuhan city, Hubei province, China. While the first cases were reported as early as December 8, 2019, the outbreak gained global attention on December 31, 2019, when the World Health Organization was alerted to "several cases of pneumonia" by an unknown virus.

The new virus was soon identified as a novel coronavirus and named 2019-nCOV. It belongs to the family of viruses that include the common cold and viruses such as SARS and MERS. On January 20, 2020, it was confirmed that the coronavirus can be transmitted between humans, greatly increasing the risk of a global spread.

The death toll due to the novel coronavirus outbreak in China has increased to 811 on Sunday, surpassing that of the Severe Acute Respiratory Syndrome (SARS) epidemic in 2003.

Although about 20 countries have confirmed cases, China has accounted for about 99 per cent of those infected. The first foreign victims of the virus both died on Saturday in Wuhan.

New Delhi, Mar 26: Despite repeated assurances by the Centre and state government of no shortage of food and essential services in Delhi, many daily wage earners have started fleeing the national capital on foot to return to their native villages in nearby Uttar Pradesh and other states because of the hardships being faced by them.
Most daily wage earners who are fleeing have complained that they are doing so because they will die of hunger due to lack of resources at their disposal.
"I am going to Azamgarh, my native place which is more than 800 kilometers from here. We have started walking towards our village. On the roads, if we get some vehicles then it will be all right otherwise we will continue on foot. I used to work in the construction sector but all work has stopped, we therefore have no other means to buy our rations. Atleast, food is guaranteed in our homes," Ghanshyam, a daily wage earner, told ANI here.
Rani, another daily wage earner, who was fleeing Delhi along with her family said, "Who would want to leave on foot, but what other options do we have. Our children will die of hunger, even if they are saved from the disease. That is why we are leaving."
While the government has been assuring that it will provide food and other essentials to the low-income groups, the people complained that they are yet to receive any help.
The departing of people has started despite repeated warnings by governments to prevent the influx of persons living in other states to curtail the spread of coronavirus.
Prince, who used to reside in Mongolpuri area of Delhi, said, "If we continue to stay the landlord will pester us for rent. The prices of all commodities are rising with each passing day, this way we will have nothing left to survive. We did not get any help from the government. I am, therefore, returning to Kasganj, which is close to 300 kilometres from Delhi. We will at least get food served twice a day in the village, nobody is offering us even water here."
Earlier on Tuesday, Delhi Chief Minister Arvind Kejriwal had announced Rs 5,000 for each construction worker under Construction Workers Welfare Board Fund.
Addressing a video conference here, he said, "The Delhi government will give Rs 5,000 to each construction worker as their livelihood has been affected due the outbreak of coronavirus."
He also said that the number of night shelters in the city has been increased and more food is being distributed to homeless people.
He also said that due to curfew, several people were not able to get food, and urged the public to send such people to the nearest shelters of the Delhi government, where food was being arranged.