Dutch telecommunications supplier Odido is warning that it suffered a cyberattack that reportedly uncovered the non-public information of 6.2 million clients.
Odido is among the largest cell and telecommunications suppliers within the Netherlands, providing cell, broadband, and tv companies to tens of millions of consumers nationwide. The corporate was shaped in 2023 by way of the rebranding of T-Cell Netherlands and Tele2 Netherlands.
The corporate says they detected the incident on the weekend of February 7 and launched an investigation with inside and exterior cybersecurity specialists.
Odido says that the attackers breached their buyer contact system, permitting them to obtain the non-public information of lots of its clients.
“Odido has been hit by a cyberattack, which compromised buyer information,” warns the corporate.
“This concerned private information from a buyer contact system utilized by Odido. No passwords, name logs, or billing data have been affected.”
Odido advised Nu.nl that the breach impacts 6.2 million clients, and that the menace actors contacted the corporate to say they stole tens of millions of information.
After studying of the breach, Odido says they instantly blocked the unauthorized entry to its buyer contact data and reported the breach to the Dutch Knowledge Safety Authority (Autoriteit Persoonsgegevens).
Odido says the uncovered data varies per buyer however might embrace:
- Full identify
- Deal with and place of residence
- Cell quantity
- Buyer quantity
- E-mail deal with
- IBAN (account quantity)
- Date of start
- Identification information (passport or driver’s license quantity and validity)
Nevertheless, the corporate emphasised that passwords, name information, location information, bill particulars, and scans of identification paperwork weren’t affected.
The corporate is now emailing all impacted clients who ought to obtain the notification inside 48 hours.
Odido says it has now blocked the unauthorized entry, strengthened safety controls, elevated monitoring for suspicious exercise, and engaged exterior cybersecurity specialists to help with incident response and mitigation.
Right now, BleepingComputer has discovered no proof that the info has been publicly leaked or who’s behind the assault.
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