London Daily

Focus on the big picture.
Saturday, Oct 24, 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
Tour de France Organizers Confirm Historic Grand Depart Featuring Edinburgh and Yorkshire Stages
National Cyber Security Centre Issues Urgent Alerts Following Global Security Vulnerability in Core Programming Software
Independent Energy Analysts Warn Great Britain Faces Highest Winter Power Tariffs in Europe
Major British Defense Contractors Commit to Delivering Forty Thousand New Apprenticeships and Training Placements
New Bradford Railway Station Infrastructure Project Approved to Transform Regional Transit Connectivity Across Northern England
Welsh Infrastructure Stakeholders Press Government for Accelerated Local Sourcing in Military and Uniform Manufacturing
Scottish Council Governance Crisis Triggers High-Court Legal Challenge Over Leadership Ouster Bid
High Street Bakery Chain Greggs Announces Major Factory Closures and Seven Hundred Job Cuts
Automotive Manufacturer Jaguar Land Rover Advances Advanced Defense Technology Partnership with European Allies
Treasury and Bank of England Officials Signal Persistent Concern Over Inflation-Driven Interest Rate Path
International Monetary Fund Upgrades United Kingdom Growth Forecast While Issuing Inflation Warnings
National Health Service Leaders Warn of Severe Capacity Pressures as Early Winter Respiratory Infections Surge
Government Issues Emergency Resilience Guidance Advising All British Citizens to Stockpile Essential Supplies
United Kingdom Private Sector Growth Beats Expectations in October Driven by Resilient Services and Manufacturing
Barclays to Cut Five Thousand Jobs in Major Artificial Intelligence Adoption and Cost-Cutting Overhaul
Piper Tomahawk Aircraft Crash Near Drymen in Stirling Claims Two Lives as Investigators Deploy
North Sea Transition Authority Approves Jackdaw Gas Field Production After Ministerial Authorization
Government Injects One Hundred and Forty Million Pounds to Expand Urgent Care Ahead of Winter Crisis
Department of Health Warns Further Pay Rises Will Derail National Health Service Waiting List Targets
Major Environmental Emergency Declared in South Wales Following Aerospace Kerosene Spill
Tank Barrel Production Returns to Britain as Defence Contractors Accelerate Domestic Rearmament
Government Approves Controversial Jackdaw Gasfield Development in the North Sea
National Health Service Maternity Safety Review Condemned Over Flawed Artificial Intelligence Integration
Dozens of United Kingdom Government Services Taken Offline Amid Critical Software Vulnerability
Barclays Announces Five Thousand Job Cuts Citing Artificial Intelligence Productivity Gains
Treasury Relaxes Post-Financial Crisis Accountability Rules for City of London Executives
United Kingdom Government Issues Unprecedented Guidance Urging Citizens to Stockpile Essential Supplies
United Kingdom Consumer Inflation Accelerates to Eleven-Month High Driven by Transport Costs
United Kingdom Public Sector Net Debt Breaches Three Trillion Pounds Ahead of Autumn Budget
Department for Science, Innovation and Technology Commits Fifty Million Pounds to Establish Regional Artificial Intelligence Innovation Clusters
Ofgem Directs Major Energy Suppliers to Expand Vulnerable Household Support Funds Ahead of Winter Heating Season
Home Office and National Police Chiefs Council Unveil New Intelligence-Led Strategy to Tackle Organised Immigration Crime Networks
First Minister John Swinney Secures Scottish Parliament Approval for Comprehensive Climate and Green Energy Infrastructure Strategy
National Health Service England and Trades Union Congress Finalize Agreement on Emergency Winter Staffing and Pay Frameworks
HM Treasury and Department for Business and Trade Announce Multi-Billion-Pound Sovereign Investment Pact to Spur Regional Advanced Manufacturing
Bank of England Governor Andrew Bailey Signals Potential for Faster Interest Rate Cuts as Domestic Inflation Pressures Ease Below Forecasts
Parliamentary Inquiry Highlights Urgent Need to Address Housing Shortage as Scottish Completions Hit Eleven-Year Low
United Kingdom and Singapore Sign Comprehensive Financial Agreement to Deepen Digital and Sustainable Market Ties
Greggs Announces Plan to Close Four Manufacturing Facilities and Cut Seven Hundred and Forty Jobs
International Monetary Fund Raises United Kingdom Economic Growth Forecast While Warning of Inflationary Pressures
Energy Security and Net Zero Committee Urges Government to Shift Policy Costs Onto Gas to Lower Household Bills
Housebuilding Across Scotland Plummets to Eleven-Year Low Despite Government Pledges to Tackle National Housing Emergency
Greggs Announces Factory Closures Across Northern England and Scotland Affecting Seven Hundred Forty Jobs
United Kingdom and Singapore Conclude Eleventh Financial Dialogue in Singapore to Deepen Cooperation on Digital Finance and Capital Markets
Energy Security and Net Zero Committee Urges Government to Shift Policy Costs to Gas Bills and Tap Windfall Profits to Lower Consumer Prices
British Broadcasting Corporation Announces Major Cost-Cutting Overhaul to Close Linear Broadcast Services for Television Channels BBC Three and BBC Scotland Alongside Digital Radio Station BBC Radio Four Extra
London Capital Markets Face Renewed Scrutiny After High-Profile Offerings Underperform Post-Listing
Green Party Wins Historic First Westminster Parliamentary By-Election in Gorton and Denton
Environment Secretary Emma Reynolds Unveils Sweeping Regulatory Overhaul for English Water Industry
United Kingdom Health Security Agency Confirms Thirty-Four Cases in Kent Meningitis Outbreak
×