Aoyon Ashraf is managing editor with more than a decade of experience in covering equity markets

Robinhood’s shares fell 3.1% in after-market trading on Monday after the stocks and cryptocurrencies trading app acknowledged a Nov. 3 security data breach in a blog post.

  • “An unauthorized third party obtained access to a limited amount of personal information for a portion of our customers,” the popular trading platform said in the Monday blog post.
  • After Robinhood contained the breach, the hacker(s) demanded an extortion payment, according to the company, which immediately contacted the authorities.
  • The company said the unnamed third party obtained a list of email addresses for about five million people and full names for a different group of approximately two million people.
  • Robinhood assured its customers the attack had been contained and that no personal information such as Social Security, bank account or debit card numbers were exposed.
  • The company also stated that the breach didn’t cause financial loss for any customers.
  • However, the company also said the hack had compromised the personal information of 310 accounts, including name, date of birth, and zip code, and exposed more extensive information for 10 customers.

DISCLOSURE

Please note that our privacy policy, terms of use, cookies, and do not sell my personal information has been updated.

The leader in news and information on cryptocurrency, digital assets and the future of money, CoinDesk is a media outlet that strives for the highest journalistic standards and abides by a strict set of editorial policies. CoinDesk is an independent operating subsidiary of Digital Currency Group, which invests in cryptocurrencies and blockchain startups. As part of their compensation, certain CoinDesk employees, including editorial employees, may receive exposure to DCG equity in the form of stock appreciation rights, which vest over a multi-year period. CoinDesk journalists are not allowed to purchase stock outright in DCG.

CoinDesk - Unknown

Aoyon Ashraf is managing editor with more than a decade of experience in covering equity markets

CoinDesk - Unknown

Aoyon Ashraf is managing editor with more than a decade of experience in covering equity markets