London Daily

Focus on the big picture.
Saturday, Jul 18, 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
For 36 Years, He Scammed About 300 Luxury Hotels — Until He Was Caught
England's World Cup Exit Expected to Cost Hospitality and Retail £334 Million
Former ICC Prosecutor Aide Speaks Publicly About Allegations Against Karim Khan
Opposition Raises Questions Over June Heatwave Power Grid Pressures
Mastercard Explores Sale of Majority Stake in UK Payments Operator Vocalink
Boeing Forecasts Global Commercial Aircraft Fleet Will Double by 2045
London GP Surgeries Receive £18 Million to Expand Primary Care Capacity
Health Advisers Recommend Nationwide Meningitis B Vaccination for Teenagers
OECD Warns UK Economy Faces Slower Growth and Weak Productivity
Treasury Places Major Global Cloud Providers Under Direct Financial Oversight
Financial Markets Rally as Shabana Mahmood Emerges as Leading Treasury Candidate
Incoming Government Prepares Thames Water Nationalisation and New North Sea Drilling Approvals
UK Government Plans Deep Cuts to Bilateral Aid for African Nations
United States and Iran Exchange Direct Strikes for Seventh Consecutive Night
Incoming Prime Minister Andy Burnham Confirmed as Labour Leader Ahead of Downing Street Handover
Britain Nationalises British Steel to Protect Scunthorpe Production and Strategic Supply
Andy Burnham Takes Labour Leadership and Prepares to Become Britain’s Seventh Prime Minister in a Decade
Tech Companies Want to Move Computing Off Your Screen and Onto Your Body
White House Teleprompter Operator Earned More Than $100,000 From Bets Linked to the President's Speeches
French Prime Minister Survives No-Confidence Vote After Controversial Budget Cuts
European Commission Opens Excessive Deficit Procedure Against France
French Senate Blocks Key Immigration Reform Measures
French Government Pushes EU Action Against Ultra-Fast Fashion Imports
French Parliament Debates Expanded Autonomy Powers for Corsica
France Reopens Autonomy Talks With New Caledonia After Months of Unrest
Bordeaux Wine Producers Seek Three Hundred Million Euro Aid Package After Export Collapse
French Farmers Block Spain Border Crossings Over Imported Food Competition
Cannes Film Festival Bans Fully Artificial Intelligence-Generated Films From Competition
TotalEnergies Shifts More Than Three Billion Euros of Green Investment From Europe to the United States
LVMH Chief Executive Bernard Arnault Presents Succession Plan for Luxury Empire
Kering Reports Fifteen Percent Revenue Drop as Chinese Luxury Demand Weakens
Sanofi Reports Positive Results From Messenger RNA Respiratory Vaccine Trials
France Places Energy Price Caps Under Review to Protect Households Through Winter
EDF Connects Two New Nuclear Reactors to France’s Electricity Grid
Mistral Secures European Commission Contract for Sovereign Artificial Intelligence Models
Renault Opens Next-Generation Electric Battery Plant in Northern France
Air France Signs Two Billion Euro Sustainable Aviation Fuel Deal to Cut Emissions
Marseille Launches Three Billion Euro Port Expansion to Strengthen Mediterranean Trade Role
French-Owned Ubisoft Announces Global Restructuring With Nearly One Thousand Job Cuts
National Railway Operator Suspends Artificial Intelligence Ticket Pricing System After Consumer Backlash
United Kingdom to Ban Sales of High-Caffeine Energy Drinks to Under-Sixteens
Home Office Designates Iranian and Russian Paramilitary Groups as National Security Threats
National Health Service Launches Housing Plan to Retain London Healthcare Workers
British Heatwave Fuels Wildfires and Emergency Evacuations in Scotland
United Kingdom and Estonia Sign Defence Agreement to Strengthen NATO’s Eastern Flank
United Kingdom Cuts Bilateral Aid to African Nations by More Than Eighty Percent
Bank of England Overhauls Banking Rules to Encourage More Lending to Businesses
United Kingdom and India Free Trade Agreement Enters Into Force, Reshaping Bilateral Economic Ties
Andy Burnham Confirmed as New Labour Leader and Prime Minister-Designate
UK Government Faces Pressure Over Extreme Heat Workplace Rules
×