What type of request that could indicate social engineering is a request for?
Social engineering is an attack vector that relies heavily on human interaction and often involves manipulating people into breaking normal security procedures and best practices to gain unauthorized access to systems, networks or physical locations or for financial gain. Show
Threat actors use social engineering techniques to conceal their true identities and motives, presenting themselves as trusted individuals or information sources. The objective is to influence, manipulate or trick users into releasing sensitive information or access within an organization. Many social engineering exploits rely on people's willingness to be helpful or fear of punishment. For example, the attacker might pretend to be a co-worker who has some kind of urgent problem that requires access to additional network resources. Social engineering is a popular tactic among attackers because it is often easier to exploit people than it is to find a network or software vulnerability. Hackers will often use social engineering tactics as a first step in a larger campaign to infiltrate a system or network and steal sensitive data or disperse malware. Social engineering is an attack vector largely dependent on human interaction.How does social engineering work?Social engineers use a variety of tactics to perform attacks. The first step in most social engineering attacks is for the attacker to perform research and reconnaissance on the target. If the target is an enterprise, for instance, the hacker may gather intelligence on the organizational structure, internal operations, common lingo used within the industry and possible business partners, among other information. One common tactic of social engineers is to focus on the behaviors and patterns of employees who have low-level but initial access, such as a security guard or receptionist; attackers can scan social media profiles for personal information and study their behavior online and in person. From there, the social engineer can design an attack based on the information collected and exploit the weakness uncovered during the reconnaissance phase. If the attack is successful, the attacker gains access to confidential information, such as Social Security numbers and credit card or bank account information; makes money off the targets; or gains access to protected systems or networks. Types of social engineering attacksPopular types of social engineering attacks include the following techniques:
Examples of social engineering attacksPerhaps the most famous example of a social engineering attack comes from the legendary Trojan War in which the Greeks were able to sneak into the city of Troy and win the war by hiding inside a giant wooden horse that was presented to the Trojan army as a symbol of peace. In more modern times, Frank Abagnale is considered one of the foremost experts in social engineering techniques. In the 1960s, he used various tactics to impersonate at least eight people, including an airline pilot, a doctor and a lawyer. Abagnale was also a check forger during this time. After his incarceration, he became a security consultant for the Federal Bureau of Investigation and started his own financial fraud consultancy. His experiences as a young con man were made famous in his best-selling book Catch Me If You Can and the movie adaptation from Oscar-winning director Steven Spielberg. Once known as "the world's most wanted hacker," Kevin Mitnick persuaded a Motorola worker to give him the source code for the MicroTAC Ultra Lite, the company's new flip phone. It was 1992, and Mitnick, who was on the run from police, was living in Denver under an assumed name. At the time, he was concerned about being tracked by the federal government. To conceal his location from authorities, Mitnick used the source code to hack the Motorola MicroTAC Ultra Lite and then sought to change the phone's identifying data or turn off the ability for cellphone towers to connect to the phone. To obtain the source code for the device, Mitnick called Motorola and was connected to the department working on it. He then convinced a Motorola employee that he was a colleague and persuaded that worker to send him the source code. Mitnick was ultimately arrested and served five years for hacking. Today, he is a multimillionaire and the author of a number of books on hacking and security. A sought-after speaker, Mitnick also runs cybersecurity company Mitnick Security. A more recent example of a successful social engineering attack was the 2011 data breach of security company RSA. An attacker sent two different phishing emails over two days to small groups of RSA employees. The emails had the subject line "2011 Recruitment Plan" and contained an Excel file attachment. The spreadsheet contained malicious code that, once the file was opened, installed a backdoor through an Adobe Flash vulnerability. While it was never made clear exactly what information was stolen, if any, RSA's SecurID two-factor authentication (2FA) system was compromised, and the company spent approximately $66 million recovering from the attack. In 2013, the Syrian Electronic Army was able to access the Associated Press' (AP) Twitter account by including a malicious link in a phishing email. The email was sent to AP employees under the guise of being from a fellow employee. The hackers then tweeted a fake news story from AP's account that said two explosions had gone off in the White House and then-President Barack Obama had been injured. This garnered such a significant reaction that the Dow Jones Industrial Average dropped 150 points in under 5 minutes. Also in 2013, a phishing scam led to the massive data breach of Target. A phishing email was sent to a heating, ventilation and air conditioning subcontractor that was one of Target's business partners. The email contained the Citadel Trojan, which enabled attackers to penetrate Target's point-of-sale systems and steal the information of 40 million customer credit and debit cards. That same year, the U.S. Department of Labor was targeted by a watering hole attack, and its websites were infected with malware through a vulnerability in Internet Explorer that installed a remote access Trojan called Poison Ivy. In 2015, cybercriminals gained access to the personal AOL email account of John Brennan, then the director of the Central Intelligence Agency. One of the hackers explained to media outlets how he used social engineering techniques to pose as a Verizon technician and request information about Brennan's account with Verizon. Once the hackers obtained Brennan's Verizon account details, they contacted AOL and used the information to correctly answer security questions for Brennan's email account. Preventing social engineeringThere are a number of strategies companies can take to prevent social engineering attacks, including the following: What are the 4 types of social engineering?Let's explore the six common types of social engineering attacks:. Phishing. Phishing is a social engineering technique in which an attacker sends fraudulent emails, claiming to be from a reputable and trusted source. ... . Vishing and Smishing. ... . Pretexting. ... . Baiting. ... . Tailgating and Piggybacking. ... . Quid Pro Quo.. Which of the following is an indicator of social engineering attack?For the purposes of this article, let's focus on the five most common attack types that social engineers use to target their victims. These are phishing, pretexting, baiting, quid pro quo, and tailgating.
What are the 3 common methods of social engineering?Types of social engineering attacks. Pretexting social engineering attack. Pretexting is a sophisticated social engineering technique where the attacker collects information through cleverly-crafted lies in the form of a story or pretext. ... . Phishing attack. ... . Baiting attack.. Which is an example of social engineering?Some forms of social engineering are convincing emails or text messages infected with links leading to malicious websites. Others involve more effort, like a phone call from a cybercriminal pretending to be tech support requesting confidential information.
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