Overcoming the Danger of Compromised Link Profiles

Social engineering often starts with a seemingly trustworthy link, one that appears to have been sent by a colleague or friend but that, when opened, can lead to everything from stolen funds to identity theft. Statistics show that social media account takeovers grew by over 1,000% in one year, with 85% of victims having their Instagram accounts affected, and 25% having their Facebook accounts compromised. However, today, cybercriminals are not only hacking single social media accounts but also targeting the interconnected ecosystem of social media accounts, online profiles, and link aggregation tools such as Linktree and Beacons. One compromised link profile can become the source of dozens or more phishing, impersonation, malware distribution, and financial fraud attacks. It is therefore vital to embrace strategies that help keep link profiles safe from the often sophisticated methods used by cybercriminals to launch attacks.

The Nature of Link Profiles

Link profiles are single landing pages containing links to personal websites, social media accounts, online stores, payment services, booking systems, affiliate links, contact information, and more. They are typically used by content creators, small businesses, and groups that wish to provide links to all their social media channels on one handy page. These profiles can be lucrative for cyberattackers, who exploit a trusted gateway that followers recognize as safe. For instance, Mr. Beast, one of social media’s most recognizable creator-entrepreneurs, has a Linktree page featuring icons linking to his YouTube, Instagram, TikTok, Facebook, X, and LinkedIn profiles. YouTuber and presenter Emma Chamberlain, meanwhile, displays links to her coffee brand, podcast, and social media channels. British content creator Ali Abdaal is another influencer whose landing page is a kind of “one-stop hub” that, if compromised, could lead followers to everything from phishing pages to fake courses or even fraudulent websites. 

Gaining Initial Entry

Criminals begin compromising link profiles by gaining access to accounts through phishing emails, stolen passwords, or fake login pages. For instance, an attacker may use a counterfeit sign-in page that closely resembles a legitimate website's, tricking users into entering their usernames, passwords, or multifactor authentication codes. Another entry point is password reuse. When people use the same password for multiple accounts, criminals can gain access to additional services if they compromise just one account. The evolution of link profile compromise is similar to that of business email compromise (BEC), which is increasingly recognized as an identity problem. 

The Problem with Connection

Just one compromised email account can give attackers access to social media accounts, cloud services, password resets, and link-in-bio platforms. Similarly, compromised link profiles enable attackers to abuse a creator’s entire online identity rather than a single account. Because of the interconnection of different accounts, an attacker may compromise email accounts or social media accounts on platforms such as Instagram, Facebook, or X, replacing legitimate links, redirecting followers to phishing sites, promoting scams, or harvesting credentials. 

How Compromised Link Profiles Impact Victims

Attackers exploit followers’ trust, encouraging them to click links that may lead to phishing websites, fake banking portals, or counterfeit online shops. Once there, they may provide their email addresses, passwords, payment details, and personal information, giving attackers the fuel they need to compromise additional accounts. The year 2020 marked one of the most significant social media security incidents in recent history. In a single day, between 8 pm and 10 pm, some 130 high-profile Twitter accounts belonging to Bill Gates, Jeff Bezos, MrBeast, and others, as well as those of including those of Coinbase, CoinDesk, and Binance, were compromised by cybercriminals to promote a Bitcoin scam. Hackers used social engineering to target Twitter employees, obtaining access to administrative tools and eventually posting tweets directly from their targeted accounts. Within minutes, one account received over 320 deposits totaling over US$110,000 before Twitter removed the scam messages. 

Strategies for Protecting Yourself and Your Business

To keep link profile attackers at bay, invest a little time in creating strong, unique passwords and using a password manager to remember them. Multifactor authentication, in which a code is sent to your personal phone, is another vital way to ensure only you have access to your social media sites. It also pays to set a schedule to review your link profiles, ensuring that all links lead users to the intended pages or platforms. In your schedule, include regular reviews of third-party apps that have access to your accounts. Revoke all permissions granted to accounts, apps, and services that appear unfamiliar or that you no longer use. Enable notifications for new logins and regularly check your account activity to quickly identify and respond to suspicious activity. Finally, if you are a content creator or have a website or blog, consider dedicating part of your content to warning users about link profile compromise and explaining how easy it is to mistake a safe platform for a compromised one.

Compromised link profiles can play a key role in identity theft. This type of attack exploits the trust that followers place in individuals, creators, and businesses. To keep your channels and business safe, invest in smart cybersecurity measures and take the time you need to set strong passwords, enable multifactor authentication, and regularly check your account activity. Engage with your followers by sharing news about link profile attacks and tips for staying resilient against them.