Facebook admits using your phone number to provide targeted ads
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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Pollution: Delhi Transport Department mandates colour-coded fuel for vehicles
New Delhi (PTI): Delhi Transport Department has mandated vehicle owners in the National Capital Territory to affix colour-coded stickers on their vehicles to help identify fuel types to combat rising pollution levels.
According to a public notice issued by the department, the directive is in line with the Supreme Court's order dated August 12, 2018, and subsequent amendments to Rule 50 of the Central Motor Vehicles Rules, 1989.
The vehicle owners in the National Capital Territory (NCT) of Delhi will now be required to install chromium-based hologram stickers, the notice read.
The colour-coded stickers are designed to assist enforcement personnel in visually identifying a vehicle's fuel type during road checks.
The rule applies to both new vehicles, effective from April 1, 2019, and old vehicles, registered before March 31, 2019. Vehicle owners must ensure the stickers are affixed on their windscreens to comply with legal requirements, it said.
Owners of older vehicles are advised to contact their respective vehicle dealers for sticker installation, it read.
Additionally, an online booking facility is available for home installation of High-Security Registration Plates (HSRP) along with the fuel-based colour-coded stickers through the Society of Indian Automobile Manufacturers (SIAM) website or via the Transport Department's portal, the statement said.
Non-compliance will attract penalties under the Motor Vehicles Act and Rules, and vehicle owners are urged to act promptly to avoid prosecution and ensure their vehicles meet the regulatory standards, it added.
The stickers contain details like the registration number, registering authority, a laser-branded PIN, and the engine and chassis numbers of the vehicles.
