Social engineering attacks don't rely on complex code or sophisticated hacking tools. Instead, they target the most vulnerable part of any security system: human psychology. Attackers manipulate people into handing over sensitive information, clicking malicious links, or granting unauthorized access.
These attacks work because they exploit trust, urgency, and authority. A well-crafted phishing email can fool even the most cautious employee, while a convincing phone call can bypass layers of technical security. That's why training your team to recognize these tactics is your first line of defense.
In this article, we'll walk through 8 of the most common social engineering tactics and show you how to protect your organization from each one. Combined with a password manager like LastPass, your business can enforce stronger security practices company-wide.
- Social engineering attacks manipulate human psychology rather than exploiting technical vulnerabilities in your systems.
- Phishing examples include fake login pages, spoofed sender addresses, and urgent requests for sensitive company information.
- Attackers often impersonate trusted figures like IT staff, executives, or vendors to manipulate employees quickly.
- Training employees to recognize red flags is one of the most effective defenses against social engineering attempts.
- LastPass helps employees use unique passwords for every account, reducing the damage if any single credential is compromised.
8 social engineering attack types and how to protect your business
1. Phishing emails disguised as trusted sources
Phishing is one of the most common forms of social engineering. Attackers send emails that appear to come from trusted organizations like banks, software vendors, or internal departments. These messages often include urgent language designed to pressure employees into acting quickly.
Common phishing examples include fake password reset requests, fraudulent invoice notifications, and alerts about suspicious account activity. The emails typically contain links to counterfeit login pages that capture employee credentials.
How to prevent it:
Train employees to verify sender email addresses carefully. They should hover over links before clicking to see the actual destination URL. If something feels off, employees should contact the organization directly through the official website rather than using any links in the email.
A password manager like LastPass adds another layer of protection. Its autofill feature only works on legitimate websites, so if an employee lands on a fake login page, LastPass won't offer to fill in their credentials. That pause can be the warning sign that something's wrong.
2. Pretexting with fake scenarios to extract information
Pretexting involves creating a fabricated scenario to trick employees into revealing sensitive information. An attacker might pose as a bank representative, IT technician, or auditor who needs specific details to "verify an account" or "resolve an issue."
These attacks succeed because they establish a believable context. The attacker does research beforehand, learning names, job titles, and company details to make their story convincing. They might reference real projects or recent company events.
How to prevent it:
Establish verification procedures across your organization. Train employees to ask for callback numbers and verify them independently. Be wary of anyone requesting sensitive information, even if they seem to know details about the company or specific employees.
Using unique passwords for every account limits the damage if an attacker does extract credentials. With LastPass, employees can generate strong, unique passwords without having to remember them all.
3. Baiting with infected USB drives or free downloads
Baiting exploits curiosity and the appeal of getting something for free. Attackers leave infected USB drives in public places like parking lots, lobbies, or coffee shops. When someone plugs the drive into their computer, malware installs automatically.
Digital baiting works similarly. Attackers offer free software downloads, movie files, or game cheats that contain hidden malware. Once installed, these programs can steal credentials, log keystrokes, or give attackers remote access to company systems.
How to prevent it:
Establish clear policies: employees should never plug unknown USB drives into work computers. Software downloads should only come from approved sources. If an employee finds a random USB drive, they should turn it in to the IT department rather than investigating what's on it.
4. Tailgating to gain physical access to secure areas
Tailgating, also called piggybacking, targets physical security rather than digital systems. An attacker waits near a secured entrance and follows an authorized person through the door. They might pretend to be carrying heavy boxes or fumbling for their badge.
Once inside, attackers can access computers, plant devices, or steal physical documents. They often dress professionally and act like they belong, making them difficult to spot.
It's worth noting that although many use these two terms interchangeably, there is a slight difference, according to ISC2.
- Tailgating = unauthorized person follows authorized person in without the latter knowing
- Piggybacking = unauthorized person enters with authorized person's knowledge
How to prevent it:
Train employees to always badge in themselves, even when holding the door would seem polite. Staff should politely ask unfamiliar faces to use their own credentials. Encourage reporting of anyone who seems to be wandering or asking unusual questions about building layout or security systems.
5. Vishing phone calls impersonating IT or executives
Vishing, or voice phishing, uses phone calls instead of emails. Attackers pose as IT support, bank representatives, or company executives. They create urgency by claiming there's a security problem, a payment issue, or an executive request that needs immediate action.
These calls often come from spoofed numbers that appear legitimate on caller ID. The caller may already know names, departments, and other details that make them seem authentic.
How to prevent it:
Train employees to verify caller identity before sharing any information. They should call back using the official number from the company directory or the organization's website. Remind staff that legitimate IT departments won't ask for passwords over the phone.
Even if an employee does share a password, enabling multifactor authentication through LastPass adds a second barrier. Attackers can't access protected accounts with the password alone.
6. Spear phishing targeting specific employees by name
Spear phishing takes standard phishing to a more personal level. Instead of sending generic messages to thousands of people, attackers research specific individuals and craft tailored emails. These messages reference real colleagues, projects, or events.
An attacker might impersonate an employee's manager and reference a specific meeting from last week. They could pose as a vendor the company has worked with before. The personalization makes these attacks far more convincing.
How to prevent it:
Train employees to be cautious of unexpected requests, even from familiar names. Staff should verify unusual requests through a separate communication channel. If a "manager" emails asking for sensitive information, the employee should walk over to their desk or call them directly.
LastPass autofill adds a technical safeguard here too. Even if a spear phishing email links to a convincing fake login page, LastPass won't recognize the fraudulent URL and won't offer to fill credentials.
7. Business email compromise from spoofed executive accounts
Business email compromise, or BEC, involves attackers impersonating executives or senior leaders to request wire transfers, gift card purchases, or sensitive employee data. These emails often create extreme urgency and stress confidentiality.
Attackers may register domains that look nearly identical to your company's domain, changing just one letter. They study executive communication patterns and send requests during times when verification is less likely, like late Friday afternoons.
How to prevent it:
Implement dual-approval processes for financial transactions. Train employees to verify any unusual executive requests through a phone call or in-person confirmation. Establish a culture where no one rushes a transaction, regardless of how urgent the email sounds.
LastPass supports this defense by enabling multifactor authentication on critical accounts. Even if attackers compromise an executive's email password, MFA can block unauthorized access to the account.
8. Quid pro quo offers of help in exchange for credentials
Quid pro quo attacks offer something valuable in exchange for access or information. An attacker might call claiming to be tech support, offering to fix a computer problem if the employee just shares their login credentials or installs a "diagnostic tool."
These attacks work because they position the attacker as helpful rather than threatening. The victim feels like they're receiving a service, not being exploited.
How to prevent it:
Educate employees to never share credentials with anyone claiming to offer unsolicited help. Staff should verify tech support calls by contacting the IT department directly. Remind your team that legitimate support personnel can resolve issues without needing passwords.
How LastPass helps your business defend against social engineering
Strong, unique passwords are your safety net when social engineering attacks succeed. If an attacker tricks an employee into entering credentials on a fake site, using a different password for every account limits the damage to that single account. LastPass generates complex passwords and stores them in an encrypted vault protected by AES-256 encryption with zero-knowledge architecture, meaning only your employees can access their own data.
The Security Dashboard monitors password health across your organization and alerts admins to weak, reused, or compromised credentials. Dark webmonitoring notifies you when company information appears in data breaches, so you can take action fast.
LastPass Business offers over 120 customizable security policies and integrates with major identity providers like Microsoft Entra, Okta, and Google Workspace. Admins can manage user access, enforce strong password requirements, and automate provisioning when employees join or leave.
Multifactor authentication adds another layer of defense. Even if attackers obtain a password through social engineering, they can't access accounts protected by MFA through options like the LastPass Authenticator, YubiKey, or FIDO2 biometrics.
Start your free LastPass Business trial and strengthen your organization's password security.
