San Francisco, Sep 28: Facebook has admitted that the phone numbers that its users provide for security purposes are being used to target them with ads, the media reported.
"We use the information people provide to offer a better, more personalised experience on Facebook, including ads," a Facebook spokesperson was quoted as saying by TechCrunch on Thursday.
The social network specifically uses a phone number that users provide for two factor authentication (2FA) -- a security technique that provide a second layer of authentication to help keep accounts secure, the report added.
"We are clear about how we use the information we collect, including the contact information that people upload or add to their own accounts. You can manage and delete the contact information you've uploaded at any time," the Facebook spokesperson said.
Facebook confirmed the use of users' phone number for targeting ads after Gizmodo reported research work carried out by academics at two US universities who found that the social network uses pieces of personal information that individuals did not explicitly provide it to target them with ads.
Besides using the contact information users willingly provide to Facebook, it is also using contact information they handed over for security purposes and contact information they did not hand over at all, but that was collected from other people's contact books, the Gizmodo report said.
The findings of the study suggest that Facebook uses "shadow contact information" to make money through advertising.
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Patna, Apr 10 (PTI): At least 25 people were killed in lightning strikes and hailstorms in several districts of Bihar on Thursday, officials said.
According to a statement issued by the Chief Minister's Office (CMO), Nalanda reported 18 deaths, followed by two in Siwan, one each in Katihar, Darbhanga, Begusarai, Bhagalpur and Jehanabad.
RJD leader Tejashwi Yadav, however, claimed in a post on X that over 50 people died on Thursday.
“I am deeply saddened by the tragic deaths of more than 50 people in various incidents of storm, rain, lightning, tree and wall collapse in Bihar. I express my deepest condolences. May God provide strength to the families affected by the disaster in this hour of grief,” he wrote in Hindi.
He also said that the state government should compensate farmers for their crop loss due to the sudden rain and give them proper compensation.
Earlier, Chief Minister Nitish Kumar condoled the deaths and announced an ex gratia of Rs 4 lakh each for the next of kin of the deceased.
On Wednesday, 13 people had died in lightning strikes in four districts of Bihar.
The India Meteorological Department has issued an ‘orange alert’ (be prepared) for a number of districts, including Darbhanga, East Champaran, Gopalganj, West Champaran, Kishanganj, Araria, Supaul, Gaya, Sitamarhi, Sheohar, Nalanda, Nawada and Patna.
It has also forecast heavy rainfall on Friday and Saturday in these districts.
"Thunderstorms with lightning and gusty winds (40-50 kmph) likely to occur at few places over Madhubani, Darbhanga, East Champaran, Gopalganj, West Champaran, Kishanganj, Araria, Supaul, Gaya, Sitamarhi, Sheohar, Nalanda, Nawada, Patna," the IMD said in a bulletin.
Water-logging was also reported on Thursday from several parts of Patna following heavy rain.
The state capital recorded an average of 42.6 mm rainfall till 5.30 pm.
Officials of the Patna Municipal Corporation (PMC) and district administration, however, claimed that rainwater was drained out in the shortest possible time despite the downpour.