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Mercor faces class-action lawsuits after data breach exposes contractor information

Mercor faces class-action lawsuits after data breach exposes contractor information

A wave of class-action lawsuits has been filed against Mercor, a Silicon Valley-based artificial intelligence training startup valued at $10 billion, following a data breach that exposed sensitive information belonging to thousands of contractors.

UK Biobank data breach exposes health records of 500,000 volunteers online

UK Biobank data breach exposes health records of 500,000 volunteers online

Health data from approximately 500,000 participants in the United Kingdom’s UK Biobank research program was discovered listed for sale on a Chinese website, prompting a government response and an ongoing investigation into the breach.

Korean matchmaking service Duo fined over £600,000 over sensitive member data breach

Korean matchmaking service Duo fined over £600,000 over sensitive member data breach

Korean matchmaking company Duo has been fined over £600,000 by the country’s data protection watchdog for failing to secure the data of over 427,000 customers.

Data of 500,000 UK Biobank volunteers listed for sale in China

Data of 500,000 UK Biobank volunteers listed for sale in China

UK Biobank said medical data of as many as 500,000 volunteers shared with three academic institutions was listed for sale on Chinese e-commerce platform Alibaba.

Latest News

UK financial sector prepared for Mythos and others, says BoE co-chaired group

UK financial sector prepared for Mythos and others, says BoE co-chaired group

Merck to partner with Google Cloud on AI initiatives

Merck to partner with Google Cloud on AI initiatives

67 million cyberattacks target Hikvision cameras in UK, exposing legacy security risks

67 million cyberattacks target Hikvision cameras in UK, exposing legacy security risks

Checkmarx suffers second compromise within a month, malware found in developer tools

Checkmarx suffers second compromise within a month, malware found in developer tools

Australian Clinical Labs faces class action lawsuit over 2022 data breach incident

Australian Clinical Labs faces class action lawsuit over 2022 data breach incident

New South Wales government staffer arrested for stealing substantial government data

New South Wales government staffer arrested for stealing substantial government data

teissTalk

Leading your cyber defence in an era of AI-driven ransomware extortion

Thursday, 07 May 202616:00

Leading your cyber defence in an era of AI-driven ransomware extortion

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Quantifying emerging cyber risks from AI and quantum

Thursday, 14 May 202616:00

Quantifying emerging cyber risks from AI and quantum

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Measuring the return on security investments for Cyber-Physical Systems

Thursday, 21 May 202616:00

Measuring the return on security investments for Cyber-Physical Systems

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Technology

The Expert View: From urgency to uncertainty - governing AI in the age of uncontrolled adoption

The Expert View: From urgency to uncertainty - governing AI in the age of uncontrolled adoptionSponsored by Checkpoint

The Expert View: AI-driven threats and defences - what security leaders must do next

The Expert View: AI-driven threats and defences - what security leaders must do nextSponsored by Menlo

Don’t allow AI experiments to become quiet business risks

Don’t allow AI experiments to become quiet business risksSponsored by alice.io

The Expert View: Transforming security through risk intelligence

The Expert View: Transforming security through risk intelligenceSponsored by Obrela

Are your AI providers sufficiently resilient?

Are your AI providers sufficiently resilient?

Exclusive-Nvidia considers increasing H200 chip output due to robust China demand, sources say

Exclusive-Nvidia considers increasing H200 chip output due to robust China demand, sources say

Leadership & Management

Decoding the UK’s Cyber Security Longitudinal Study

Decoding the UK’s Cyber Security Longitudinal Study

CSRB: Strengthening cyber-resilience in the UK?

CSRB: Strengthening cyber-resilience in the UK?

Managing identities in the agentic AI era

Managing identities in the agentic AI era

An actionable code of ethics for cyber-security

An actionable code of ethics for cyber-security

The rise of “too interconnected to fail”

The rise of “too interconnected to fail”

Delegating judgment: leadership in the AI-enabled SOC

Delegating judgment: leadership in the AI-enabled SOC

Culture & People

Effective cyber-skills development

Effective cyber-skills development

Bonnie, Clyde and the investigation that resolved it

Bonnie, Clyde and the investigation that resolved it

AI won’t kill entry-level cyber-security jobs, but it will redefine them

AI won’t kill entry-level cyber-security jobs, but it will redefine them

New rules, rising threats: why lean IT teams must rethink cyber-security

New rules, rising threats: why lean IT teams must rethink cyber-securitySponsored by CORO CYBER SECURITY

The American view: The performance review Hunger Games

The American view: The performance review Hunger Games

The American view: Are we asking the right questions in job interviews?

The American view: Are we asking the right questions in job interviews?

Security Threats

AI is reshaping cyber-crime – and businesses are struggling to keep pace

AI is reshaping cyber-crime – and businesses are struggling to keep paceSponsored by Check Point Software

The rise of MFA bombing

The rise of MFA bombing

Managing privilege abuse in telecommunications

Managing privilege abuse in telecommunications

Resilience by design: changing the dial on cloud architecture

Resilience by design: changing the dial on cloud architecture

When AI becomes the attacker: the rise of agentic cyber-operations

When AI becomes the attacker: the rise of agentic cyber-operationsSponsored by Check Point Software

Managing the threats to IoT

Managing the threats to IoT

Events

teissLondon2026 | Risk, Resilience & Response

Tuesday, 15 Sep 202609:00

teissLondon2026 | Risk, Resilience & Response

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Reducing Application and API Security Risk Through Greater Visibility and Control

Thursday, 07 May 202618:30

Reducing Application and API Security Risk Through Greater Visibility and Control

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Reducing Cyber Risk Across OT and Critical Infrastructure

Wednesday, 06 May 202618:30

Reducing Cyber Risk Across OT and Critical Infrastructure

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teissAmsterdam2026 | AI Threats – Detect and Protect

Wednesday, 22 Apr 202609:00

teissAmsterdam2026 | AI Threats – Detect and Protect

Securing organisations in a hyperconnected world

Tuesday, 21 Apr 202618:30

Securing organisations in a hyperconnected world

Most Viewed

Chinese cybersecurity firm Knownsec suffers massive data breach exposing state-linked hacking operations

HSBC refutes Dark-Web data leak claims after internal review

Rhysida ransomware gang leaks nearly 2TB of data from U.S. manufacturer Gemini Group

Hackers breach Russia’s Radon nuclear waste plant, claim to steal entire database

Washington Post says it is among victims of cyber breach tied to Oracle software

Threat actor claims sale of Mercedes-Benz USA legal and customer data after alleged 18.3 GB breach

Millions of Gmail passwords exposed in massive data breach, experts urge users to act immediately

The cyber threat no one sees coming

The Expert View: Achieving Resilience in the Age of AI and Cyber WarfareSponsored by BT & Zscaler

Your backup strategy is outdated: Here’s what leaders must change in 2026

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