London Daily

Focus on the big picture.
Tuesday, Jul 21, 2026

‘Think Before You Link’: app launched to help social media users detect fake profiles

‘Think Before You Link’: app launched to help social media users detect fake profiles

Ken McCallum, the director general of M15, said malicious profiles were being used on an ‘industrial scale’
A mobile phone app has been launched that will help social media users to detect fake profiles and speed up their removal.

The Think Before You Link app will help people to spot characteristics of fraudulent profiles used by spies and other malicious actors, according to the Cabinet Office and the Centre for the Protection of National Infrastructure.

Last year MI5 warned that at least 10,000 people in the UK had been approached by spies posing behind fake profiles on LinkedIn with the intention of obtaining and sharing secret information in the last five years.

The government has said that more than 10,000 people in the UK had been targeted on LinkedIn and Facebook in the last year.

The director general of MI5, Ken McCallum, said malicious profiles were being used on an “industrial scale”.

Current and former civil servants are often attractive targets because of their experience, and can be sent fake offers of consultancy work if they connect with unknown users.

Research by the University of Portsmouth has indicated that the threat of “economic espionage” is often forgotten by users, who are more aware of the chances of trolling and fraud – but 75% of people say they have received requests from profiles they find suspicious.

The app has been developed in cooperation with behavioural scientists, and includes features such as a profile reviewer, which will help users identify fake profiles and report anything suspicious.

McCallum said: “MI5 has seen over 10,000 disguised approaches on professional networking sites from foreign spies to people up and down the UK. Foreign spies are actively working to build relationships with those working in government, in high-tech business and in academia.”

Steve Barclay, the lead government minister for cyber security, said: “The online threat via social media is increasing, with fake profiles on sites such as LinkedIn and Facebook being created on an industrial scale.

“Many of these profiles are established as an elaborate ruse for eliciting details from either officials or members of the public who may have access to information relating to our national security.

“It is therefore crucial that we do all we can to protect ourselves and our information, ensuring those who we connect with online are who they say they are. This new app will be an important tool in that endeavour.”
Newsletter

Related Articles

0:00
0:00
Close
US Judge Pauses Paramount Skydance and Warner Bros Discovery Merger Over Antitrust Concerns
NHS England Faces Growing Retention Pressure Among Younger Midwives
UK Data Centre Expansion Faces Water and Grid Capacity Challenges
UK Defence Shares Rise After John Healey Appointment and Continued Spending Commitments
OECD Urges UK Government to Review Pension Triple Lock to Protect Public Finances
Bank of England Keeps Cautious Approach as Energy Costs Threaten Inflation Progress
County Councils Call for Wider Devolution and Long-Term Social Care Funding Reform
IMF Urges UK Government to Maintain Fiscal Discipline as Growth Forecast Slows
Russian Warship Holds Live-Fire Exercises Near UK Coast as Royal Navy Monitors Activity
Mitie Agrees Three Point One Billion Pound Takeover by OCS in Another Blow to London Listings
JPMorgan Chase Warns Bank Levies Could Hit UK Growth and Drive Capital Away
UK Unemployment Holds at Four Point Nine Percent as Labour Market Shows Resilience
UK Government Borrowing Falls Below Forecasts as Treasury Receives Early Fiscal Boost
John Healey Cuts VAT on Household Electricity Bills After Cancelling National Digital ID Scheme
Andy Burnham Forms New Labour Government With Ten-Year National Renewal Plan
EU Imposes Record €550 Million Digital Services Fine on AliExpress
UK Publishes Updated Consumption-Based Carbon Emissions Data
English Regions Prepare for Expanded Devolution and Infrastructure Powers
Russell Group Backs New Government and Calls for Stronger University-Industry Links
Bank of England Maintains Restrictive Monetary Policy Amid Persistent Inflation
Climate Progress Report Renews Debate Over the UK's Net Zero Strategy
New UK Government Launches Drive to End Rough Sleeping and Expand Social Housing
Prime Minister Andy Burnham Appoints John Healey as Chancellor in Cabinet Reshuffle
OECD Calls for Structural Reforms as UK Economy Faces Slower Growth
International Monetary Fund Expects UK Economic Growth to Slow to One Percent in 2026
Andy Burnham Takes Office as UK Prime Minister and Unveils Decade-Long Reform Agenda
London’s Housing Starts Collapse as Planning and Building Costs Stall Development
Charlie Sheen’s Daughter: "My Dad Didn’t Buy Me a House, My Breasts Bought It"
Vivienne Westwood Casts Cicciolina, 74, in Its New Autumn Campaign
Dejavu: Germany’s Military Expansion Reshapes Europe’s Strategic Balance With France
Naturally Conceived Identical Quadruplets Born in Rare Brisbane Delivery
Tate Brothers Fight British Extradition Bid After Miami Arrests
Burnham Reshapes Britain’s Government Around Living Costs, Devolution and Security
Jingye Demands Full Compensation After Britain illegally Nationalized British Steel
Just Another Liar or a Robin Hood? Andy Burnham Pledges Cost-of-Living Help in First Speech as UK Prime Minister
Morgan Stanley Builds a Wall Street Lead in AI Infrastructure Finance
High Prices Push Coffee Drinkers Toward Whole Beans and Home Brewing
Trump Draws Boos and Podium Scrutiny at Spain’s World Cup Triumph
Brilliant move: Péter Magyar Moves to Nominate Chess Grandmaster Judit Polgár as Hungary’s President
Spain Defeats Argentina in Extra Time to Win Second World Cup
Police Block Cockroach Janta Party’s March to Parliament as Education Protests Intensify
Current AI Seeks to Build an Open Global AI Infrastructure Outside Big Tech Control
Turkey Explores S-400 Transfer to UAE in Bid to Rejoin F-35 Program
Josh Kerr Breaks Twenty-Seven-Year World Mile Record at London Diamond League
Thames Water Crisis Deepens as South East Water Outages Hit Thousands in Kent
EU Ban on Destroying Unsold Clothing Forces British Fashion Brands to Change Operations
UK Government Confirms Existing North Sea Oil and Gas Licences Will Be Honoured
UK Covid Inquiry Finds Nearly Ten Billion Pounds Lost in Pandemic Protective Equipment Procurement
Thames Water Moves Toward Possible Temporary Nationalisation Amid Rescue Plan Dispute
Andy Burnham Cancels One Point Eight Billion Pound Digital ID Programme After Taking Office
×