ShinyHunters have breached Grubhub’s chat support system and are demanding a Bitcoin payment to prevent the data from being ...

Modern data breach regulations have collapsed the traditional recovery process into a 72-hour pressure cooker. Here's how you ...

Brightspeed allegedly faces major security breach as hackers claim access to over 1 million customer records including ...

Food delivery platform Grubhub has confirmed a recent data breach after hackers accessed its systems, with sources telling ...

Kaiser Permanente has reached a lawsuit settlement over alleged patient data breaches involving Kaiser websites and mobile ...

Cybersecurity researcher Jeremiah Fowler discovered an unprotected online database in May 2025, exposing over 184 million ...

Ransomware group Clop exposed birth dates, bank account information and social security numbers using a zero-day vulnerability in Oracle’s E-Business Suite software.

JPMorgan Chase says a data breach has exposed customers’ sensitive personal and financial information. In a filing with the ...

Instagram says it fixed a bug that allowed threat actors to mass-request password reset emails, amid claims that data from ...

Data breaches hit every kind of business, from hospitals to tech firms to major retailers. Now a leading government contractor has joined that list. Conduent, which manages critical public services ...

SolarWinds, ransomware, critical infrastructure and more: CSO’s editors discuss regional challenges around the world Today’s security challenges – from Solarwinds to ransomware, regulation, hybrid ...

Iranian hacking group Black Reward has claimed responsibility for a breach at the email server of the country's Bushehr nuclear power plant, in support of nationwide protests over the death of a young ...