July 30, 2025

Protecting Yourself from Recruitment Scam Artists: A Cybersecurity Guide for Job Seekers

Protecting Yourself from Recruitment Scam Artists:  A Cybersecurity Guide for Job Seekers

Author

Block’s Information Security Team

The rise of online platforms has fundamentally changed how we connect with career opportunities. However, this convenience has introduced new security risks, particularly in the form of sophisticated recruitment scams. As these threats continue to evolve, it's crucial for job seekers to stay informed and vigilant.

The recruitment fraud landscape is expanding at an alarming rate. According to the FBI's Internet Crime Complaint Center (IC3), employment scams resulted in over $68 million in losses in 2022 alone (source). These scams have increased on professional networking platforms that are common destinations for job seekers (i.e. LinkedIn, Indeed), where scammers can easily access candidate information and create convincing impersonations of legitimate recruiters.

These fraudulent activities aren't limited to a single platform - they occur across numerous professional networking sites, email communications, messaging platforms, and social media. The sophistication of these attacks makes them particularly challenging to identify at first glance. See an example of a real recruitment scam below with sensitive information redacted. As we explain in the next section, notice the red flags of the really high salary range for the low years of experience.

Anatomy of a Recruitment Scam

Scammers have refined their tactics to appear increasingly legitimate. They often create detailed profiles mirroring genuine recruiters, complete with company logos and professional branding materials. They may send official-looking documents and create a false sense of urgency around "immediate opportunities." Below is a fictional employment letter created using real threat actor trends.

Online recruitment red flags that should raise concern:

• Unsolicited job offers that seem too good to be true (e.g. A remote job offering a very high salary for entry-level work with minimal experience required.)

• Communications containing poor grammar or inconsistent formatting

• Pressure tactics to act quickly or urgency to provide some kind of information

• Use of non-corporate email addresses (e.g. gmail.com instead of company domain)

• Early requests for sensitive/personal information (e.g. SSN, driver’s license number, etc.)

• Interview requests via informal messaging apps like Telegram or WhatsApp

• Suspicious Recruiter online profiles (e.g. very few connections, no account activity, recently created profile, profile inconsistencies, etc.)

What's at stake?

A scammer’s goal is to obtain your valuable personal data, examples of which include:

• Personal identification information

• Banking details

• Social Security Numbers

• Copies of government IDs

• Access to professional networks (this access allows scammers to expand their attacks by impersonating you to target your connections and betray their trust)

Even seemingly harmless personal information can be weaponized for identity theft, financial fraud, account takeovers, and sophisticated social engineering attacks. This stolen data often fuels even more convincing scams, creating a cycle of fraud that affects countless job seekers.

Protecting Yourself: A Security Checklist

LinkedIn security settings

Start by securing your professional online presence (how to secure your profile in 10 steps):

• Enable two-factor authentication (2FA or MFA)

• Review and adjust privacy settings regularly

• Control visibility of your connections

• Manage your visible email address

• Monitor login history periodically

Best Practices for Safe Job Searching

1. Verify the Recruiter

Before engaging with any recruiter, take these essential steps:

• Thoroughly examine their profile history and connections

• Look for detailed, verifiable work history

  • Some example red flags could be: very few professional network connections, incomplete work & education history, misspellings & grammatical errors, profile inconsistencies versus what they’ve shared in communications

• Cross-reference the Recruiter’s information via the represented company's official website

  • For example at Block you could request the recruiter email you from their work (Block) email address to continue conversations. Valid Block domains include: @block.xyz, @squareup.com, and @tidal.com

• Send an inquiry directly to the represented company's contact information about a suspicious recruiter when in doubt

2. Protect Your Information

Maintain strict control over your personal data:

• Withhold highly sensitive/personal information like your Social Security Number or banking details until after receiving and confirming a formal offer

• Use official company career pages for applications

• Exercise caution when sharing any personal information

3. Trust Your Instincts

Your intuition is a powerful tool:

• If something feels suspicious, it probably is

• Take time to research thoroughly

• Don't let urgency override good judgment

• Remember that legitimate opportunities rarely pressure you for immediate responses

Additional Resources

For more information about protecting yourself from recruitment scams, consult these authoritative sources:

• FTC's Job Scam Guidelines (consumer.ftc.gov/articles/job-scams)

• LinkedIn's Safety Center (safety.linkedin.com)

• Block Careers (https://block.xyz/careers/jobs) - Always verify recruitment communications through our official careers page

Final Advice from Cybersecurity Experts

Remember that legitimate recruiters understand and respect the need for caution in today's digital landscape. They will never pressure you to provide sensitive information before a formal interview process. By staying informed and maintaining healthy skepticism, you can protect yourself while pursuing your career goals.

The best defense against recruitment scams is security awareness and education. Share this information with your professional network to help others protect themselves from these increasingly sophisticated threats. Together, we can create a more secure job-seeking environment for everyone.

---

Questions?

For any suspicious emails received from Block or a Block product, forward the email to spoof@squareup.com for security analysis and processing.

Author

Block’s Information Security Team

The rise of online platforms has fundamentally changed how we connect with career opportunities. However, this convenience has introduced new security risks, particularly in the form of sophisticated recruitment scams. As these threats continue to evolve, it's crucial for job seekers to stay informed and vigilant.

The recruitment fraud landscape is expanding at an alarming rate. According to the FBI's Internet Crime Complaint Center (IC3), employment scams resulted in over $68 million in losses in 2022 alone (source). These scams have increased on professional networking platforms that are common destinations for job seekers (i.e. LinkedIn, Indeed), where scammers can easily access candidate information and create convincing impersonations of legitimate recruiters.

These fraudulent activities aren't limited to a single platform - they occur across numerous professional networking sites, email communications, messaging platforms, and social media. The sophistication of these attacks makes them particularly challenging to identify at first glance. See an example of a real recruitment scam below with sensitive information redacted. As we explain in the next section, notice the red flags of the really high salary range for the low years of experience.

Anatomy of a Recruitment Scam

Scammers have refined their tactics to appear increasingly legitimate. They often create detailed profiles mirroring genuine recruiters, complete with company logos and professional branding materials. They may send official-looking documents and create a false sense of urgency around "immediate opportunities." Below is a fictional employment letter created using real threat actor trends.

Online recruitment red flags that should raise concern:

• Unsolicited job offers that seem too good to be true (e.g. A remote job offering a very high salary for entry-level work with minimal experience required.)

• Communications containing poor grammar or inconsistent formatting

• Pressure tactics to act quickly or urgency to provide some kind of information

• Use of non-corporate email addresses (e.g. gmail.com instead of company domain)

• Early requests for sensitive/personal information (e.g. SSN, driver’s license number, etc.)

• Interview requests via informal messaging apps like Telegram or WhatsApp

• Suspicious Recruiter online profiles (e.g. very few connections, no account activity, recently created profile, profile inconsistencies, etc.)

What's at stake?

A scammer’s goal is to obtain your valuable personal data, examples of which include:

• Personal identification information

• Banking details

• Social Security Numbers

• Copies of government IDs

• Access to professional networks (this access allows scammers to expand their attacks by impersonating you to target your connections and betray their trust)

Even seemingly harmless personal information can be weaponized for identity theft, financial fraud, account takeovers, and sophisticated social engineering attacks. This stolen data often fuels even more convincing scams, creating a cycle of fraud that affects countless job seekers.

Protecting Yourself: A Security Checklist

LinkedIn security settings

Start by securing your professional online presence (how to secure your profile in 10 steps):

• Enable two-factor authentication (2FA or MFA)

• Review and adjust privacy settings regularly

• Control visibility of your connections

• Manage your visible email address

• Monitor login history periodically

Best Practices for Safe Job Searching

1. Verify the Recruiter

Before engaging with any recruiter, take these essential steps:

• Thoroughly examine their profile history and connections

• Look for detailed, verifiable work history

  • Some example red flags could be: very few professional network connections, incomplete work & education history, misspellings & grammatical errors, profile inconsistencies versus what they’ve shared in communications

• Cross-reference the Recruiter’s information via the represented company's official website

  • For example at Block you could request the recruiter email you from their work (Block) email address to continue conversations. Valid Block domains include: @block.xyz, @squareup.com, and @tidal.com

• Send an inquiry directly to the represented company's contact information about a suspicious recruiter when in doubt

2. Protect Your Information

Maintain strict control over your personal data:

• Withhold highly sensitive/personal information like your Social Security Number or banking details until after receiving and confirming a formal offer

• Use official company career pages for applications

• Exercise caution when sharing any personal information

3. Trust Your Instincts

Your intuition is a powerful tool:

• If something feels suspicious, it probably is

• Take time to research thoroughly

• Don't let urgency override good judgment

• Remember that legitimate opportunities rarely pressure you for immediate responses

Additional Resources

For more information about protecting yourself from recruitment scams, consult these authoritative sources:

• FTC's Job Scam Guidelines (consumer.ftc.gov/articles/job-scams)

• LinkedIn's Safety Center (safety.linkedin.com)

• Block Careers (https://block.xyz/careers/jobs) - Always verify recruitment communications through our official careers page

Final Advice from Cybersecurity Experts

Remember that legitimate recruiters understand and respect the need for caution in today's digital landscape. They will never pressure you to provide sensitive information before a formal interview process. By staying informed and maintaining healthy skepticism, you can protect yourself while pursuing your career goals.

The best defense against recruitment scams is security awareness and education. Share this information with your professional network to help others protect themselves from these increasingly sophisticated threats. Together, we can create a more secure job-seeking environment for everyone.

---

Questions?

For any suspicious emails received from Block or a Block product, forward the email to spoof@squareup.com for security analysis and processing.