Anupam Kher is the new FTII chairman, replaces Gajendra Chauhan

Days after Twitter accounts of several billionaires were hacked to engineer a crypto scam, Twitter on Saturday said it is embarrassed, disappointed and, more than anything, sorry for what happened with some of its high-profile users as attackers successfully manipulated its employees and used their credentials to access internal systems, including getting through the two-factor protections.

In the first detailed summary of the "social engineering attack" via a crypto scam that hit at least 130 users this week, Twitter said for 45 of those accounts, the attackers were able to initiate a password reset, login to the account and send Tweets.

"We are continuing our forensic review of all of the accounts to confirm all actions that may have been taken. In addition, we believe they may have attempted to sell some of the usernames," the micro-blogging platform said in a statement.

For up to eight of the Twitter accounts involved, the attackers took the additional step of downloading the account's information via "Your Twitter Data" tool.

This is a tool that is meant to provide an account owner with a summary of their Twitter account details and activity.

"We are reaching out directly to any account owner where we know this to be true. None of the eight were verified accounts," said Twitter.

The company said the attackers were not able to view previous account passwords, as those are not stored in plain text or available through the tools used in the attack.

"Attackers were able to view personal information including email addresses and phone numbers, which are displayed to some users of our internal support tools," informed Twitter.

In cases where an account was taken over by the attacker, they may have been able to view additional information, Twitter added, saying its forensic investigation of these activities was still ongoing.

"We are actively working on communicating directly with the account-holders that were impacted".

The company said it will soon restore access for all account owners who may still be locked out as a result of the remediation efforts.

The New York Times reported on Friday that the Twitter crypto scam can be traced back to a group of hackers who congregate online at OGusers.com, a username-swapping community where people buy and sell coveted online handles.

The report said that the Twitter hack is not from Russian, Chinese or North Korean hackers but was done by a group of young people, "one of whom says he lives at home with his mother".

Mar 21: Singer Sonu Nigam has decided to extend his stay in Dubai as he believes travelling amid the coronavirus outbreak can put people around him at risk.

The singer was in the Himalayas earlier and wanted to come to Mumbai for a concert scheduled for March 6 but it got postponed due to COVID-19 pandemic.

He then decided to head to Dubai to be with his wife and son and has been there since a few weeks.

"I am fortunate that my wife and my son are in Dubai. My son studies here and I keep travelling here a lot, Dubai is like my second base. But my father, sister are alone in India. I wanted to come back to India and be at my father's side but I realised that if I do that, I'll be exposing him to the risk of me carrying this virus, who knows the extent of the danger," Sonu told

The 46-year-old singer said everybody is taking precautions and he wants to ensure that the health of those around him isn't at risk.

"I thought let's not outsmart the virus. I thought it's better for me to stay for a bit (till things go normal). Coming back to India, and then going in quarantine will still be a risk.

"I came to Dubai and I thought I'll be able to go back to India but I didn't know it's going to be such an issue eventually. But we are fine here."

On Friday, singer Kanika Kapoor become the first Bollywood celebrity to test positive for the deadly virus in the country and has said she is under complete quarantine and medical care.

The UP police later booked the singer for negligence and committing acts that are likely to spread disease dangerous to life after she attended at least three gatherings in Lucknow, including a party where political leaders were present.

When asked if his decision of staying back was in anyway related to what happened to Kanika, Sonu said that wasn't the case.

"The last time I was contemplating coming to India was on March 16 night, but thankfully my flight got cancelled. Then from March 17, there was this regulation from the government of India that you have to go on a self quarantine for 14 days, compulsorily. I decided I shouldn't take a chance. Being a potential carrier is the worst thing," he said

In Dubai, the singer said the family is taking extreme precautions.

"We all are being safe, staying indoors, not gathering with many people. Careless people shouldn't be around you at this point, people who are too brash, that 'oh nothing will happen.' I don't allow such people in my vicinity. I'm.very hygiene conscious anyway." said the singer.

Sonu said he will be conducting a live music concert on his social media on Sunday.