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	"title": "15 Types of Social Engineering Attacks",
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	"plain_text": "15 Types of Social Engineering Attacks\r\nBy SentinelOne\r\nPublished: 2024-10-18 · Archived: 2026-04-29 02:07:59 UTC\r\nSocial engineering attacks are perhaps one of the largest threats that people and companies have to face in this\r\nfast-developing digital environment. While typical cyberattacks revolve around conquering software or network\r\nvulnerabilities, key types of social engineering attacks exploit the most fragile link of all: the human. The\r\nattackers exploit natural tendencies like trust, curiosity, fear, or pressure among human beings to make them\r\ncompromise and provide sensitive information or take actions that would compromise not only their security but\r\nalso the security of the organization at large. In fact, 98% of cyberattacks rely on social engineering tactics and\r\ndemonstrate just how much on manipulating human behavior attackers depend to achieve their goals.\r\nA broad category of malicious attacks is based on deception and human interaction, where attackers portray\r\nthemselves as trusted entities so that victims are convinced to reveal confidential information or bypass their\r\nsecurity checks. These forms include but are not limited to, phishing emails, fraudulent phone calls, and in-person\r\nimpersonations thriving in any environment lacking security awareness. With advancing technology also comes\r\nadvanced social engineering tactics, which makes detection and defense increasingly difficult. It is exactly these\r\nmethods that people and businesses must understand to further secure their data and systems in an inherently\r\nconnected world.\r\nIn this article, we discuss what social engineering attacks are and take a deeper dive into the details of various\r\nforms of social engineering attacks.\r\nSocial engineering attacks exploit human psychology to allow confidential information or to influence the\r\nbehavior of individuals compromising their security. Social engineering is entirely different from traditional\r\nhacking, as it depends more on deception or persuasion using multiple means. Just as technology changes, so do\r\ncyber criminals’ tactics. Thus, the most important tool for protection is awareness and education. The most\r\ncommon types of social engineering attacks are listed below, each with unique methods and objectives:\r\n1. Phishing: Phishing is one of the most common forms of social engineering attacks. This attack involves\r\nmalicious emails, messages, or websites designed to unleash sensitive information from victims. Most\r\noften, the scams portray themselves under the identity of a legitimate source such as a bank account or an\r\nhonest company, thereby deceiving people to click on malicious links or even provide their personal\r\ncredentials. The resultant output can cause identity theft, financial loss, or unauthorized access to sensitive\r\ndata. Mass-phishing attacks are sent out to millions of recipients for the cause of higher probability. The\r\nvictims caught through phishing attacks could get their sensitive information stolen by thieves which will\r\nlead to identity theft, unauthorized access, or financial fraud.\r\n2. Spear Phishing: Spear phishing is a more targeted form of phishing. Here, cyber attackers have conducted\r\ndeeper research on individuals or organizations to come up with messages that are highly personalized in a\r\nway that would raise their chances of success. General phishing attacks, which are usually dispatched en\r\nbloc, tend to focus on high-value targets such as executives or key employees. Such attacks can be very\r\nhttps://www.sentinelone.com/cybersecurity-101/threat-intelligence/types-of-social-engineering-attacks/\r\nPage 1 of 6\n\ndevastating as they would form the basis of corporate espionage or stealing critical data. The problem is\r\nthat spear phishing can be so customized that even cautious people may become victims of phishing attacks\r\nand divulge confidential information. Most spear phishing attacks are converted into successful corporate\r\nespionage or business-sensitive data thefts if they breach internal systems. Compromising a whole\r\norganization’s security often happens after breaking into the internal systems.\r\n3. Vishing (Voice Phishing): Vishing is a type of phishing that uses voice communication, usually via\r\ntelephone, to extract sensitive data from a victim. The cyber attackers will pretend to be authoritative\r\nfigures or people that the victim entrusts, such as bank representatives or government officers, to convince\r\nthe victims to hand over their personal data. Since the process uses voice interaction, which can come\r\nacross as more personal and authentic than computer-based phishing attacks, it may tend to be particularly\r\neffective in cases of vishing, especially when the caller ID of the attackers is spoofed. Since vishing also\r\nrelies considerably on human interaction, at times the attack can appear more legitimate or true than cyber\r\nphishing. The spoofed caller IDs are also a part of deception in this type of attack. Calls are viewed to be\r\ncoming from legitimate sources based on the displayed information for call ID.\r\n4. Smishing (SMS Phishing): This is yet another method of phishing. It is a technique targeted by cyber\r\nhackers wherein he or she forward short text messages, commonly referred to as SMS, that are in the name\r\nof some trusted source or may be claiming to contain a link for opening the website. The SMS directly asks\r\nusers to enter personal information or download malware installed on the system. The mobile device is\r\nhandy for smishing because people respond to texts very quickly as they do not respond similarly to\r\nemails. Smishing is far more accessible for attackers to exploit mobile phones because people respond\r\ninstantly to text messages instead of email. The immediacy of an SMS makes users react without thinking.\r\nMeanwhile, smishing links can lead them to websites pretending to be from genuine organizations and\r\ntrick victims into handing over their personal information.\r\n5. Pretexting: Pretexting is when the attacker creates a scenario or pretext to get the victim to give him\r\naccess or information. For instance, he might claim to be a colleague, IT support, or even law inquiring\r\nabout sensitive information since it forms part of legitimate business activities. The success of pretexting\r\ndepends on how well the attacker establishes trust and credibility within the victim. The success of\r\npretexting depends on the attackers’ ability to establish trust and credibility with their victims. Using their\r\nexploitation of the desire to help or to comply with the practice of authority, attackers may extract valuable\r\ndata such as login credentials or personal identification. Pretexting, therefore, is a way in which there are\r\nserious breaches of data, especially in corporate environments in which unwitting employees unknowingly\r\ngrant unauthorized access.\r\n6. Baiting: Baiting lures victims in by making promises of something they desire, such as free software, free\r\nmusic, music or even money. Attackers may use physical bait, such as leaving a USB drive in a public\r\nplace. When unsuspecting people insert the drive into their computers, it installs malware which lets\r\nattackers gain access to the system. Free or desirable items may allure victims into making risky decisions.\r\nBaiting actually makes use of human curiosity or greed to lure the victims to dangerous decisions. After\r\nmalware is installed through such a bait, it will be possible to breach the security of whole networks. Due\r\nto this, it may eventually breach many forms of security associated with the computer. Baiting attacks may\r\nalso be found in cyberspace, where users are tricked into downloading files that appear to be perfectly\r\nlegitimate but contain hidden malware.\r\nhttps://www.sentinelone.com/cybersecurity-101/threat-intelligence/types-of-social-engineering-attacks/\r\nPage 2 of 6\n\n7. Quid Pro Quo: In quid pro quo attacks, an attacker will provide a service or benefit in exchange for\r\ninformation. A classic example of this is when a cybercriminal appears to be IT support, claiming that he\r\nwill fix some problem with the system but insists on having the credentials of the victim’s account\r\nbeforehand. This technique works based on the victims’ desire to be assisted or supported in order to make\r\nit easier for attackers to get their sensitive information. Quid pro quo attacks exploit the fact that a victim\r\nneeds some type of assistance or aid, which makes the victim more likely to provide confidential data.\r\nOnce the attackers obtain these credentials, they can access systems, extract information, or install\r\nmalicious code on computers. This is extremely dangerous in any corporate environment where the\r\nemployees are eager to have technical issues resolved as fast as possible.\r\n8. Tailgating (Piggybacking): Tailgating is a physical social engineering attack in which an unauthorized\r\nperson follows an authorized user into a restricted area. For instance, it might be that a person accompanies\r\nan employee through a door after he professes to have forgotten his access card. Thus, attackers can gain\r\nentry into areas from where they are not supposed to gain entry and may even commit data breaches or\r\ntheft. Once inside, the hacker can go to areas to which they are not allowed, risking theft of sensitive\r\ninformation, breach of data, and even sabotage. Tailgating exploits the victim’s niceness or willingness to\r\nhelp, making it a rather simple yet effective way to overcome physical security controls. This kind of attack\r\nshows that access control must be strictly enforced in secure environments.\r\n9. Dumpster Diving: Dumpster diving is a hack where attackers dig into the dumpster for account numbers,\r\npassword numbers, or other sensitive information. It is usually used to gain insights that can be applied in a\r\nsecond attack, often in phishing or pretexting. Organizations must ensure proper disposal and must prevent\r\nthe chance of attacking through this method. Dumpster diving can at times go unnoticed, but it certainly\r\ncontains a lot of information that could be revealed to attackers. A paper used within any organization\r\nshould therefore be disposed of properly, such as shredding and secure deletion of sensitive data, in order\r\nnot to fall under this kind of attack. Even the smallest, seemingly irrelevant details can assist an attacker in\r\nengineering more complex social engineering attacks.\r\n10. Watering Hole Attack: In a watering hole attack, cybercrime attackers hack into those websites that are\r\nmainly visited by a specific group or organization. The malware-infected website injects malware into the\r\nlaptops of its visitors who download it blindly into their systems. The attack is targeted at a group of users\r\nand is particularly dangerous for organizations whose users have a shared digital environment. Watering\r\nhole attacks are highly targeted and appear especially dangerous to an organization for shared common\r\ndigital platforms. The malware goes undetected to steal massive amounts of data or compromise a system\r\ncompletely. These attacks leverage the trust associated with familiar websites, requiring highly advanced\r\ncybersecurity measures to identify.\r\n11. Business Email Compromise (BEC): Business Email Compromise is a targeted attack whereby cyber\r\nscammers compromise legitimate business email accounts so that employees are tricked into transferring\r\nmoney or sensitive information. Many times, it is presented as high-level executives and creates an urgency\r\nto compel acceptance. BEC attacks are destructive, which not only cause loss of money but also theft of\r\ninformation. Therefore, it is especially convincing to use legitimate email addresses used by attackers.\r\nBusinesses should instill strict rules for email security, such as multi-factor authentication, to ward off such\r\nBEC attacks.\r\n12. Honey Trap: Attackers engage victims in an emotional chat over the internet, which is also referred to as a\r\nhoney trap. Once contact is initiated, victims fall into the attacker’s trap by sharing passwords, corporate\r\nhttps://www.sentinelone.com/cybersecurity-101/threat-intelligence/types-of-social-engineering-attacks/\r\nPage 3 of 6\n\nsecrets, or even money. Honey trap exploit victims’ emotions, making them more susceptible to\r\nmanipulation. It becomes very personalized since an attacker takes weeks or months to win trust and then\r\nattacks. These attacks can lead to wide-scale personal and financial losses if the victim is employed in a\r\nsensitive role within an organization.\r\n13. Rogue Security Software: Cyber attackers take spurious security software that looks like authentic ones\r\nand reports fake malware infections in users’ computers. Once downloaded, the software installs the very\r\nmalware, and it ends up stealing data or demanding money for ransom. Fear is their only reliance since\r\nthey use popups that never stop and security warnings forcing someone to act really fast. Thereby, sensitive\r\ninformation leaks out or payments are made to a cybercrime situation that does not exist at all. This attack\r\ncan leave the real antivirus programs irrelevant, and thus, make the system vulnerable. The victim may\r\nreceive identity theft or data breaches; data thefts relating to financial information, for instance.\r\n14. Social Media Exploitation: This highly connected world makes social networking sites essential media for\r\ninformation, communication, and relationships. On the other hand, they leave fertile ground for nefarious\r\nor malicious persons who take advantage of or use users for their agendas. Cybercriminals are known to\r\ngather information and intelligence on their targets through social networking sites, manipulating or\r\ndeceiving people in a lot of different tactics to reveal sensitive data to themselves. One of the most\r\ncommon deceptions is the use of phantom profiles or presenting oneself as known people-friends, relatives,\r\ncolleagues, and even institutional or authoritative organizations.\r\n15. Impersonation: Impersonation attacks occur when attackers pretend to be a known or trusted person, such\r\nas an IT staff member or manager, for the purpose of accessing systems or data. They exploit the perceived\r\ntrust that exists between the victims and the perceived authority figures. Attackers often use actual names,\r\ninsider information, or corporate jargon to masquerade as authentic, making it challenging to detect the\r\nforgery. Once one gets access to trusted areas, they may acquire sensitive systems or data and even serious\r\nsecurity breaches or theft of confidential information. Impersonation in most cases results in serious\r\nconsequences if the attacker reaches the restricted areas or sensitive accounts.\r\nPrevention of social engineering attacks requires education, technology, and defined processes in a proactive\r\nmanner. Cybercriminals operate based on the manipulation of human psychology; hence, security awareness\r\nbecomes very important within an organization. Here are some effective strategies to mitigate the risk of social\r\nengineering attacks:\r\nEmployee Training: Educating the employees regarding the tactics in social engineering attacks helps\r\nbuild a security-conscious culture. Even regular training sessions might enable the persons to identify\r\nsuspicious behavior, understand all the different forms of social engineering, and avoid falling into\r\ncommon scams. Interactive learning methods, such as simulated phishing exercises, help to reinforce\r\nlearning and prepare employees to respond effectively when they encounter potential threats. Ongoing\r\neducation will keep employees updated with the latest tactics cybercriminals use.\r\nUse Multi-Factor Authentication (MFA): This makes it much more difficult for an attacker to gain access\r\nwhen using Multi-Factor Authentication. In the case of a stolen login credential, MFA will require another\r\nmethod of verification—such as a one-time code sent to a mobile device or biometric recognition—to\r\ncomplete the login process. Using MFA reduces an organization’s overall risk of unauthorized access to\r\nsystems and data.\r\nhttps://www.sentinelone.com/cybersecurity-101/threat-intelligence/types-of-social-engineering-attacks/\r\nPage 4 of 6\n\nVerify Requests for Sensitive Information: All requests for sensitive information must be verified. This\r\nespecially comes in when the source or channel is unknown. In this case, employees should be specially\r\nalerted with respect to the approaches taken toward receiving such requests via emails, phone calls, or even\r\ntext messages. They must be cautious and properly verify it before releasing the sensitive information\r\nthrough direct contacting of the requester via a known number or else contacting a supervisor contact.\r\nImplement Email Filtering Solutions: Apply advanced email filtering techniques that can detect phishing\r\nemails and other suspicious messages before they actually land in the employee’s inbox. Email filters,\r\nbased on pre-defined factors, could pick up on potential malicious content, including phishing links or\r\nattachments, and flag it for further investigation. Regular updates and fine-tuning of filters ensure\r\nsophisticated filtering that avoids successful phishing attempts and rectifies the threat.\r\nLimit Access to Sensitive Information: The principle of least privilege should be implemented\r\nthroughout the organization, with access to sensitive data and systems granted to only those who have\r\ngenuine reasons to access them. This mitigates the impact if an attacker succeeds in unauthorized access.\r\nRegular reviews and updates of access permissions based on role and responsibilities ensure the abrupt\r\nremoval of outdated access rights.\r\nMonitor for Unusual Activity: Keep a sharp eye on network activity and user behavior, especially looking\r\nfor malicious activity such as unauthorized login, unusual data access patterns, or suspicious file transfers.\r\nSIEM tools can support real-time anomaly detection by organizations. Alerts based on suspicious behavior\r\nalso allow organizations to quickly respond to the threat before it becomes more severe.\r\nFor more detail, read: How to Prevent Social Engineering Attacks\r\nEnhance Your Threat Intelligence\r\nSee how the SentinelOne threat-hunting service WatchTower can surface greater insights and help you outpace\r\nattacks.\r\nLearn More\r\nConclusion\r\nWith social engineering attacks growing and becoming increasingly persistent in the modern cybersecurity\r\nenvironment, it is imperative that more depth be given to today’s threats. Social engineering attacks are one of\r\nthose attacks, from the most straightforward forms, such as phishing and pretexting, to advanced attacks like spear\r\nphishing and watering hole attacks, which exploit human psychology and social interactions to gain unauthorized\r\naccess to sensitive information or systems.\r\nAgain, prevention begins with awareness and training of employees. These risks will be significantly minimized if\r\nthere is a security-conscious culture in combination with sound security measures such as multi-factor\r\nauthentication, email filtering, and network monitoring.\r\nhttps://www.sentinelone.com/cybersecurity-101/threat-intelligence/types-of-social-engineering-attacks/\r\nPage 5 of 6\n\nSource: https://www.sentinelone.com/cybersecurity-101/threat-intelligence/types-of-social-engineering-attacks/\r\nhttps://www.sentinelone.com/cybersecurity-101/threat-intelligence/types-of-social-engineering-attacks/\r\nPage 6 of 6",
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