UK cybersecurity firm Darktrace to be bought by US private equity firm

26 April 2024, 09:14

Person on laptop
Egress acquired by KnowBe4. Picture: PA

Thoma Bravo has agreed a cash deal worth more than £4 billion for the Cambridge-based company.

UK cybersecurity firm Darktrace is to be acquired by American private equity group Thoma Bravo in a deal worth 5.32 billion dollars (£4.25 billion), the companies have announced.

The cash deal consists of an agreed price of 7.75 dollars (620p) per share, a 44% premium on Darktrace’s average share price in the last three months, Thoma Bravo said.

Founded in 2013, Cambridge-based Darktrace is a cybersecurity firm best known for using artificial intelligence to scan for hacks and data leaks inside IT networks.

A prominent company in the UK tech landscape, it was among the firms represented at the AI Safety Summit at Bletchley Park in November, where world leaders and major tech firms met to discuss the potential threat of artificial intelligence.

Thoma Bravo had previously approached Darktrace about a possible acquisition in 2022, but talks at the time did not result in an offer.

The announcement comes after another UK-based cybersecurity firm, Egress, confirmed it had agreed a deal to be acquired by US security giant KnowBe4 for an undisclosed amount.

By Press Association

More Technology News

See more More Technology News

The Pinwheel Watch, a smartwatch designed for children, unveiled at the CES technology show in Las Vegas.

CES 2025: Pinwheel launches child-friendly smartwatch with built in AI chatbot

The firm said the morning data jumps had emerged as part of its broadband network analysis (PA)

Millions head online at 6am, 7am and 8am as alarms go off, data shows

A mobile phone screen

Meta ends fact-checking on Facebook and Instagram in favour of community notes

Mark Zuckerberg

Meta criticised over ‘chilling’ content moderation changes

Apps displayed on smartphone

Swinney voices concern at Meta changes and will ‘keep considering’ use of X

sam altman

Sister of OpenAI CEO Sam Altman files lawsuit against brother alleging sexual abuse as child

OpenAI chief executive Sam Altman with then-prime minister Rishi Sunak at the AI Safety Summit in Milton Keynes in November 2023

OpenAI boss Sam Altman denies sister’s allegations of sexual abuse

A super-resolution prostate image

New prostate cancer imaging shows ‘extremely encouraging’ results in trials

Gadget Show

AI will help workers with their jobs, not replace them, tech executives say

Zuckerberg said he will "work with President Trump to push back on governments around the world that are going after American companies and pushing to censor more”.

Meta’s ‘chilling’ decision to ditch fact-checking and loosen moderation could have ‘dire consequences’ says charity

Twitter logo

X boss Linda Yaccarino praises Meta’s decision to scrap fact checkers

People walk by the Las Vegas Convention Centre

Smart home tech, AI and cars among central themes as CES 2025 prepares to open

An Apple phone

Apple to update AI tools after BBC complaint over inaccurate news alerts

Meta is ditching its fact-checking service

Meta ditches fact-checking on Facebook and Instagram in favour of X-style 'community notes'

A wallet with bank cards cash

35% of young adults ‘are concerned about their finances on a daily basis’

Broadcaster Cathy Newman at the Women of The Year Lunch and Awards 2019 in London

‘Haunting’ to see deepfake pornography of myself, says journalist Cathy Newman