New Delhi: Private data of over 5.6 lakh Indian Facebook users was compromised by a private marketing firm that later sold the personal details acquired through a quiz app to Cambridge Analytica, a UK-based company at the centre of a global privacy breach storm.
The social media giant informed the Indian government on Thursday about the details of compromised accounts in response to a notice over the user data breach and details of the steps Facebook was taking to ensure safety and prevent misuse of personal data.
A Facebook spokesperson, sharing the response with IANS, said a possible breach of data of 562,455 users happened after 335 Facebook users in India installed a quiz app, "thisisyourdigitallife" between November 2013 and December 2015.
The app, developed by University of Cambridge psychology researcher Aleksandr Kogan and his company Global Science Research, pulled out data of not only these 335 users but their friends as well as friends of friends also.
Some 335 people in India were said to have installed the app, which is 0.1 per cent of its total worldwide installs. But this information is limited to people who installed the app throughout its lifetime on the Facebook platform -- from 2013 to December 2015 -- when it was suspended from the platform.
The social media giant, however, did not reveal the identity or locations of these 335 users.
From Monday, Facebook will inform all 562,455 users that their account privacy had been breached through a link at the top of their news feed so they can see what apps they use and the information they have shared with those apps.
Facebook also doesn't know how Cambridge Analytica and Global Science Research used the data of Indian users because the firms are not its downstream affiliates and may have made independent decisions regarding the data they obtained. This, Facebook said, was "not authorize(d) and breached our policies".
Ankush Johar, Director at Infosec Ventures -- security solutions firm – said, "The quiz app 'thisisyourdigitallife' is not the only application that had hidden data-scraping functionalities and many other apps were exploiting these so-called 'features' provided by Facebook which the company confirmed itself.
"If as small as 350 users in a single app can lead to leakage of over 5 lakh users, the true number can be exponentially bigger than this," Johar added.
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Sakti (Chhattisgarh) (PTI): The death toll in a blast at the Vedanta power plant in Chhattisgarh's Sakti district has mounted to 20 with seven more workers succumbing to injuries, while 16 others are undergoing treatment at different hospitals, officials said on Wednesday.
The deceased include six labourers from West Bengal, five from Chhattisgarh, three each from Jharkhand and Uttar Pradesh, two from Bihar, and one from Madhya Pradesh.
The opposition Congress has demanded registration of an FIR against the plant management and a judicial inquiry into the incident.
The explosion occurred on Tuesday afternoon in a steel tube carrying high-pressure steam from the boiler to the turbine at the Vedanta Ltd power plant located in Singhitarai village, leaving several workers with severe burn injuries.
According to officials, four workers died on the spot, while nine others succumbed to injuries soon after the incident.
Seven more workers have died in hospitals, raising the toll to 20, Sakti Collector Amrit Vikas Topno told PTI on Wednesday.
He said that a total of 36 workers were affected in the blast, and 20 of them died.
"Of the 16 injured workers, five are undergoing treatment in hospitals in Raipur, while 11 others are in hospitals of Raigarh, the neighbouring district of Sakti," he added.
Topno added that every possible effort was being made to provide the best medical treatment to the injured.
The deceased were identified, and their family members are being contacted. Arrangements have been made to transport the mortal remains to their native villages via ambulance following the postmortem examination and to provide immediate financial assistance, he said.
Chief Minister Vishnu Deo Sai has announced a compensation of Rs 5 lakh to the families of each deceased worker and Rs 50,000 for those injured.
Vedanta Power has also announced a Rs 35 lakh compensation for the family of each deceased worker, along with employment support.
The company will also provide Rs 15 lakh to each injured person, ensure salary continuation until recovery, and offer counselling support, a statement from the plant management said.
The chief minister has ordered an inquiry by the Commissioner of the Bilaspur division, assuring strict action against the guilty.
He directed officials to ensure free and proper medical treatment for all injured and emphasised that no negligence in their care would be tolerated.
The district administration has also ordered a separate magisterial probe, while the company has initiated its own internal investigation.
Collector Topno has appointed the Sub-Divisional Magistrate (SDM) of Dabhra to conduct the magisterial inquiry.
The SDM has been asked to submit a report within 30 days covering key aspects, including the cause of the accident, whether it was due to technical or human error, and details of safety inspections carried out at the plant.
Meanwhile, the opposition Congress has demanded registration of an FIR against the plant management and a judicial inquiry into the incident.
State Congress communication wing head Sushil Anand Shukla on Wednesday alleged negligence on the plant management's part and accused the government of attempting to shield those responsible.
He also demanded compensation of Rs 1 crore for the families of the deceased and Rs 50 lakh for the injured.
The construction of a 1,200 MW coal-based thermal power project (two units of 600 MW each) in Singhitarai, originally owned by Athena Chhattisgarh Power Ltd, started in 2009, but remained stalled between 2016 and 2022.
Vedanta acquired the plant in 2022, after which a 600 MW unit was completed and commissioned in August last year, while the second unit is still under construction.
The deceased have been identified as Amrit Lal Patel, Thanda Ram Lahre, Udhab Singh Yadav, Rameshwar Mahilange, and Nadeem Ansari (all from Chhattisgarh); Susanta Jana, Sheikh Saifuddin, Manas Giri, Kailash Mahto, Shibnath Murmu, and Dipankar Singh (West Bengal), Tarun Kumar Ojha, Abdul Karim and Ashok Parhiya (Jharkhand), Raju Ram, Pappu Kumar and Brijesh Kumar (Uttar Pradesh), Aakib Khan and Ritesh Kumar (Bihar), and Chitranjan Dhulai of Madhya Pradesh, officials said.
