Mastering Phishing in Cyber Security: Threats and Defenses

For anyone working in IT support, you know that your small or mid-sized business clients face a lot of threats in this digital age. You need to have a plan to help them mitigate those threats because that’s what good IT support does. This often means defending their networks and users against attacks. Of the many dangers out there, one of the most common is phishing in cybersecurity.

But, phishing in cybersecurity is constantly changing and adapting, so you need to know the latest schemes and tactics to help. You need to have a plan to deal with these attacks; otherwise, your clients might find their systems compromised or their money stolen.

What Is Phishing?

Phishing is a form of online fraud that uses deception and manipulation to trick victims into revealing personal data, like credit card numbers or passwords. It is a kind of social engineering attack.

Social engineering attacks use psychological tactics to get people to do things they shouldn’t, like opening an infected email attachment or divulging personal information over the phone, according to Fortinet. Understanding these tactics is essential for protecting users from phishing attempts.

How Phishing Works

With phishing, hackers pose as a trustworthy source like a bank, a government agency, or even the victim’s internet provider. This might include emails that look legitimate, text messages urging the user to update their information, or even calls from people posing as IT support. Phishing attacks can be broad, being sent out to many users to see who takes the bait.

Or, phishing in cybersecurity can be narrowly focused, targeting just one organization or even an individual within it. Phishing scams have gotten even worse in recent years, becoming much more convincing and realistic. Attackers are constantly developing new ways to avoid detection and manipulate users into handing over data.

The Risks of Phishing

Once hackers obtain your user’s info through phishing, it can lead to many negative outcomes. These could be stolen money from bank accounts, data breaches, identity theft, ransomware attacks, or system disruptions.

Phishing can also result in regulatory fines or reputational harm for businesses. Phishing attacks rose dramatically in 2020 – going up 110% – compared to the year before, resulting in trillions in losses.

Types of Phishing in Cyber Security

The attackers perpetrating phishing scams are nothing if not adaptable and inventive. Over the years they’ve devised countless methods of phishing to victimize users.

There are many different scams used in phishing, and attackers come up with new ones every year. Here are some of the most common types:

1. Email Phishing

Email phishing, often referred to simply as phishing, is one of the earliest forms of phishing in cybersecurity. This scam uses fake emails, typically trying to get people to divulge confidential data, install malicious software, or click a link that takes them to a fake website.

It usually involves attackers sending generic emails impersonating companies like Google, Apple, or Amazon. These emails might try to mimic a password reset prompt or say a package is ready for delivery, hoping users click a fake link or download an infected file.

In recent years, however, phishing in cybersecurity has become increasingly sophisticated and targeted, prompting security professionals to adapt their strategies for combating these evolving threats.

2. Spear Phishing

Unlike typical email phishing scams, a spear-phishing scam is specifically tailored for certain individuals or businesses. Before sending their email, hackers take the time to learn more about their targets through various open-source methods – meaning they’re easy to find online.

Spear phishers personalize their emails by including specifics about the target to make the email more believable and entice targets to comply. For example, an attacker might send a phishing email to an HR director, including details like the name of the target company, its location, and even the name of the company CEO.

That kind of attention to detail is designed to build trust and increase the likelihood of the target falling victim to the phishing attempt. Recognizing these unusual requests for information is crucial for preventing spear-phishing attacks.

3. Vishing

With vishing (a mashup of “voice” and “phishing”), instead of using email, criminals make calls directly to the victim – sometimes claiming to be with their bank or even the government. It is an attack meant to deceive the victim into giving the attacker money or data through a simple phone call.

Often, criminals pose as a trustworthy source who’s just trying to help. Criminals sometimes add pressure and a sense of urgency, hoping the victim lets down their guard and provides what they want.

Like in 2019, when members of the UK parliament were targeted by a vishing campaign meant to get their credentials. This kind of attack can also be extremely difficult to stop with most current cybersecurity methods.

Because these attacks can be very targeted, they sometimes go after government workers and senior management within big businesses. Often, an attacker leverages an individual’s fear of consequences by posing as a figure of authority, like a police officer or government agency worker.

The attacker might tell the victim they will face trouble with the law or dire consequences unless they cooperate with the attacker’s demands. Recognizing and reporting such phishing attempts is crucial for mitigating these security incidents.

4. Pharming

In the simplest terms, pharming is similar to a vishing attack in that a user is manipulated into interacting with a counterfeit individual, entity, or system. But rather than through a phone call, it’s done by getting a victim to a bogus website that looks like the real thing.

Once on the fake website, they’re tricked into divulging information like passwords or bank account data, which is then used against them. It is also one of the most dangerous attacks because of how difficult it is to detect.

But it usually starts with the hacker sending an email or message, getting the victim to click a link, which then downloads malware onto the target computer. That malicious software then redirects the victim’s web traffic – usually to banking websites – where attackers can steal login credentials or other sensitive data.

Pharming has been around since at least the early 2000s. For example, back in 2007 a massive and coordinated pharming scam targeted at least 50 banks worldwide, using Trojans, keyloggers, and DNS poisoning to steal account credentials. Recognizing the signs of pharming and installing malware is crucial for protecting users from this insidious threat.

5. HTTPS Phishing

One thing many security researchers have suggested is for people to watch the browser address bar before entering login info. Hackers know users look for the green padlock in the browser bar as a guarantee they are safe and that a site is legitimate. So, these guys have started purchasing their own security certificates to trick users.

Once they get these certificates – which are super easy to obtain – it gives users the perception they are safe. So you should remind your users that verifying the link with the official organization independently is best, like with a phone call.

6. Smishing

This involves SMS text messages used similarly to email phishing. They’re short messages meant to entice victims into taking an action like opening an attachment or clicking on a malicious link. The name “Smishing” is taken from combining “SMS” and “Phishing”.

Often, the attacker pretends to be a trusted company. They might pose as FedEx, telling users their package is ready.

Or they could say they’re American Express and need to talk about a card member’s account, giving a phone number that connects directly to a hacker who’ll start trying to gather sensitive data. Some examples are tax alerts, “you have a package” alerts, or gift cards being delivered.

Sometimes, an alert will say the target’s account has been restricted. A bank would never do something like that, so you should inform users about that tactic. By understanding the common tactics used in smishing attacks, users can better protect themselves from becoming victims.

7. Watering Hole

In a watering hole attack, attackers look for vulnerable sites used by specific targets – businesses, governments, maybe even universities. It is the “watering hole” that unsuspecting “victims” come to, making them easy targets for attackers.

Once a hacker finds their target site, they inject malicious software, waiting for the right individual or individuals to get infected when they visit the compromised website. Say an IT manager uses an online community that’s targeted – and this community has a page used for discussing firewalls and network security.

It’s possible hackers could inject a phishing attack onto that specific page, giving them access to that company’s whole system. In some ways, it is the modern equivalent of leaving out infected food to lure animals out of hiding.

Once infected, a user may unknowingly help attackers break through company systems. This type of phishing campaign can be particularly dangerous for organizations with weak security postures, highlighting the need for robust security measures.

8. Man-in-the-Middle Attacks

You’ve got two entities communicating – and a third entity gets in the middle of that connection – snooping, maybe injecting stuff, perhaps manipulating the whole interaction to their benefit. You can tell your clients to avoid connecting to public Wi-Fi networks at a coffee shop because you never know who is running those hotspots.

A huge case study in man-in-the-middle attacks is Equifax, the giant credit-scoring firm. Back in 2017, they got targeted by this attack. Equifax, though, never used the proper HTTPS protocol to safeguard their servers, and hackers were able to victimize lots of Equifax users, compromising tons of data.

9. Search Engine Phishing

This scam uses compromised websites that look legitimate to lure targets, stealing info and sometimes downloading malware on the visitor’s computer. They do this through Search Engine Optimization (SEO), manipulating the results of a search engine query so users are taken to fake websites. You should explain to your users how hackers can exploit security vulnerabilities to trick the search engine algorithm.

Say someone wants to book a hotel, so they run a query on a search engine. There, a website pops up, promising great deals but taking the user to a malware-infested page or just designed to gather their financial data.

In fact, in 2020 Google said they’d found billions of phishing scams trying to compromise Booking.com accounts. It seems no business is immune from this type of phishing attack.

10. Clone Phishing

Let’s say your user gets a totally legitimate email from an e-commerce site. In a clone phishing attack, the scammer steals a genuine message and creates a bogus one just like it. And although the content of the scam email might be identical to the real one, there will often be one small but essential difference. The email link will now take the victim to a counterfeit website created by a hacker.

Or an attacker may also clone internal corporate emails in an attempt to trick recipients in an attack called Business Email Compromise (BEC). For instance, they could pose as the CFO and ask an accountant to initiate a money transfer to a criminal account.

To avoid becoming a victim, checking sender emails is important. But, clone phishing attacks are getting harder to identify as hackers have become very sophisticated. Many times, this scam relies on getting your users to believe something bad will happen if they fail to act. So always check the email address before opening an attachment.

Or just avoid opening any email attachments from people you don’t know. They can lead to malware being installed, data theft, account takeover, money loss, and sometimes ransomware attacks.

11. Image Phishing

Here, the criminal embeds malicious files inside photos. This strategy has proven quite dangerous and tough to fight. They do this by manipulating HTML and JavaScript coding to trick the internet.

Say you search for concert tickets for one of your favorite bands on Google. Hackers often compromise pages that users think are from legitimate online ticket vendors. Or sometimes, scammers take things a step further – creating entirely fake retail stores with special deals meant to fool people.

The attackers will ask for data like credit card numbers – promising quick delivery and great seats. It’s possible that some scam pages use techniques called AdGholas, which secretly embed phishing files and other scams, such as crypto miners, on popular e-commerce sites and online ticket sites.

12. Angler Phishing

Lots of folks are active on social media, and anglers take full advantage of it to steal credentials and gather sensitive data. They do this by creating phony social media pages to prey upon unsuspecting users. Often the crook will impersonate big-name corporations with well-known brands.

Like, they could say they are with Apple support or even Nike, fielding comments from angry customers and then directing users to a malicious site, often promising to issue refunds or rewards – gathering sensitive data and disseminating malicious software.

Protecting Against Phishing in Cyber Security

These days, just about everyone spends a lot of time online, and many conduct their business electronically. Because of that, developing security plans for phishing in cybersecurity is critical for your clients.

That means installing and updating their antivirus software and implementing the proper cybersecurity techniques. This might seem daunting to them, so you should ensure you give them all the necessary advice to make wise decisions.

The best cybersecurity software isn’t cheap – so that means knowing how much security they need to buy based on their company, location, revenue, number of employees, types of systems used, and even their budget.

However, phishing attacks often target human vulnerabilities. So, the plan should also include security-awareness education. A big part of that will be showing users how to detect suspicious emails, avoid downloading malicious attachments, and how to look for fake websites that try to mimic banks, e-commerce shops, and their credit card companies.

10 Tips to Prevent Phishing

Tip	Description
Always check email addresses before you open any attachments.	Carefully review the sender’s email address, especially if you need to become more familiar with the person who sent the email to you. Many hackers purchase domains that look similar to popular online services like amazon.com or chase.com, so it’s always a good idea to review the email address first. A slight spelling mistake, like amasone.com for Amazon, or even numbers instead of letters in the sender address can alert you to scams.
Be extra cautious of anything with urgent calls for action.	Sometimes, phishing in cybersecurity works by pressuring the user to do something quickly. Hackers use a sense of urgency to keep people from stopping and examining what’s in the message. Like, a credit card company might send a bogus message saying, “You need to validate your card right away. Your card has been restricted.” Your clients should know to ignore emails like that, and you can train them on ways to do that. Or remind them to take the time to make sure they’re visiting the official website and not a spoof by typing the company address directly into their browser instead of following a suspicious link.
Always avoid logging into your bank accounts through an email link.	Lots of folks go straight to their inbox and use that to access financial accounts and other private data. It’s better to navigate to these accounts manually to avoid accidentally getting phished, as hackers can alter links in emails, directing you to a malicious page designed to harvest personal information or spread malware.
Think carefully about clicking embedded links in messages and avoid doing it whenever possible.	A hacker can alter hyperlinks, making it appear you are navigating to the official site of Chase or Amazon when, in fact, it leads somewhere completely different, sometimes just to steal login credentials or perhaps even gain control over a user’s device and everything on it, including any networks the device is connected to.
Hover over links before clicking to see the actual URL to ensure that it points to the website that it’s supposed to.	Take an extra moment to preview links in any suspicious email message you may get. This will alert you to any discrepancies before you inadvertently download a malicious file or wind up on a phony website. You can spot these fakes by typos and mistakes in spelling. Like amazonne.com, chhase.com, feddex.com.
Never provide sensitive information over email, text message, or phone unless you initiate contact with the company or individual.	These scammers want to instill a sense of dread, urgency, and importance. An attacker may say a warrant is out for your client’s arrest unless they make a payment right away. This should be an obvious tipoff that the attacker is not legitimate. These bad guys usually want money but will take personal data, too – maybe selling it on the dark web or just using it to steal the identities of unsuspecting users. Your clients should be aware that legitimate banks and credit card providers will not make demands in a communication, nor will they threaten their clients to get what they want.
Install firewalls to keep bad actors from accessing or exfiltrating private company data, whether through malware or backdoors.	Firewall technology can block most incoming cyberattacks but should also be used to stop unauthorized access from devices connected to internal networks.
Watch for spelling errors and weird formatting, as these could signal a phishing email.	Although email phishing has become quite advanced, using highly realistic emails and corporate logos, many scam emails still use obvious mistakes. Those mistakes, such as weird formatting and glaring typos in email and text messages, are indicators that the user should avoid the communication entirely and block the sender. You can give them lots of good tips, like watching out for extra spacing and random capitalization to help ensure the security of your user’s personal information and bank account credentials. This will make your clients appreciate the value that a good IT expert can give.
Keep passwords, login info, and other private information away from coworkers, partners, contractors, family, and friends.	Scammers frequently go after trusted friends or loved ones by posing as a friend, telling the target they are in trouble, sometimes stranded while traveling in a far-off location – sometimes injured and desperate to find a sympathetic individual who will provide money or info to help them.
Report phishing attacks to the proper organizations.	You should inform your clients about the resources available to report phishing scams to government authorities so that criminal complaints can be launched, and investigators can find the individuals responsible. Some examples include local police departments and federal agencies such as the FTC, which has resources on its site that show you how to protect yourself against scams and report phishing attacks. There are also dedicated cybersecurity teams to contact.

FAQs about Phishing in Cyber Security

What is phishing in cybersecurity?

Phishing is when people try to trick you into giving them personal info online, often by posing as legitimate businesses or individuals. They might use fake emails, texts, websites, or phone calls to do this. Their goal? It’s to steal things like passwords, credit card numbers, bank details, or sometimes just spread harmful software. It all boils down to causing trouble or profiting off the victims. You need to be wary of unsolicited requests for personal info.

What is phishing and an example?

Picture this: you get an email that looks just like it’s from your bank, telling you there’s a problem with your account and urging you to click a link to fix it. Sounds convincing, right? That’s classic phishing. It’s about deceiving you into clicking malicious links or divulging info you shouldn’t.

The fake site they lead you to looks just like your real bank’s page, prompting you to enter your login details, and bam, those credentials go straight into the hacker’s hands. So remember, be skeptical. Your bank will not reach out to you in that manner.

What are the four types of phishing?

Well, while there are more than four types of phishing, four big players include:

• Email phishing: You guessed it, bogus emails posing as something legit.
• Smishing: Same tricks but using text messages.
• Vishing: Scammers calling and pretending to be someone you trust, often playing on fears.
• Pharming: Redirecting you to fake websites – typically financial sites, even if you’ve entered the correct address. Sneaky, eh?

What is meant by a phishing attack?

It’s any time someone tries to snag sensitive info through tricks, not technical skills, all while making the process seem trustworthy to trick users. Imagine trying to pry a door open using manipulation, instead of brute force – that’s the core idea behind it.

Instead of busting in through backdoors and hidden ports, it targets your users by pressuring them into providing a cybercriminal with their account information – making their accounts vulnerable.

Conclusion

As tech continues to advance, phishing in cybersecurity will remain a significant concern for users, IT managers, small to mid-sized business owners, and corporate executives – even at massive international firms. So make sure you help them all. Stay updated with the new kinds of attacks.

Teach people how to recognize those threats and what to do about them because you don’t want anyone, no matter how smart, to be victimized by phishing in cybersecurity. It is the duty of every IT expert to guide their customers toward the right cybersecurity solutions to protect their businesses, as attacks are evolving, becoming increasingly complex and tougher to identify and fight against.