Over the years, there have been several high-profile phishing attacks that have resulted in significant financial losses, reputational damage, and even national security concerns. In this article, we’ll take a look at some of the most devastating phishing attacks in history.
What Are Phishing Attacks?
Phishing attacks are a type of cyber attack that involves using fraudulent emails, websites, or text messages to trick individuals into revealing sensitive information such as passwords, credit card details, or social security numbers.
The RSA Hack
In 2011, the computer security company RSA was targeted by a sophisticated attack that compromised the company’s SecurID authentication tokens.
The attackers sent phishing emails to RSA employees that contained a malicious attachment disguised as a recruitment document. When an employee opened the attachment, it installed a backdoor on the employee’s computer, which allowed the attackers to steal the employee’s login credentials and gain access to the company’s internal network. The attackers were able to steal information about the company’s SecurID tokens, which are used by millions of people to secure access to their computers and networks.
The attack is believed to have been carried out by a nation-state actor, and it cost RSA an estimated $66 million in remediation costs.
The Gmail Phishing Attack
In 2017, a highly targeted phishing attack targeted Gmail users, using a fake login page that appeared to be from Google. The phishing email contained a link to a fake login page that asked users to enter their email address and password. Once users entered their information, the attackers were able to access their Gmail accounts and steal sensitive information.
The attack was particularly sophisticated because the fake login page was hosted on Google’s own servers, making it difficult for users to identify it as a phishing attempt. The attack is believed to have originated in China and targeted a range of individuals and organizations, including journalists, activists, and government officials.
The Sony Pictures Hack
In 2014, Sony Pictures Entertainment was targeted by a phishing attack that stole over 100 terabytes of data, including personal information, emails, and unreleased movies. The attackers sent phishing emails to Sony employees that contained a link to a fake login page. Once an employee entered their login credentials, the attackers were able to gain access to the company’s internal network.
The attack was believed to have been carried out by North Korean hackers in response to the release of the movie “The Interview,” which depicted the assassination of North Korean leader Kim Jong-un. The attack resulted in significant financial losses and reputational damage for Sony Pictures.
The DNC Hack
In 2016, the Democratic National Committee (DNC) was targeted by a phishing attack that resulted in the theft of thousands of emails and other sensitive data. The attackers sent phishing emails to DNC employees that contained a link to a fake login page. Once an employee entered their login credentials, the attackers were able to gain access to the DNC’s internal network.
The attack was believed to have been carried out by Russian hackers and was part of a larger campaign to influence the 2016 U.S. presidential election. The attack resulted in significant political fallout, and it led to the indictment of several Russian individuals and organizations.
The Ubiquiti Networks Breach
In 2021, networking equipment manufacturer Ubiquiti Networks was targeted by a phishing attack that compromised the company’s internal network. The attackers sent phishing emails to Ubiquiti employees that contained a link to a fake login page. Once an employee entered their login credentials, the attackers were able to gain access to the company’s internal network.
The attack resulted in the theft of sensitive data, including customer information and source code. The attackers demanded a ransom payment from Ubiquiti in exchange for not publishing the stolen data.
The Target Data Breach
In 2013, the retail giant Target was targeted by a phishing attack that resulted in the theft of credit and debit card information from over 40 million customers. The attackers used a phishing email to gain access to Target’s network, and they were able to install malware on the company’s point-of-sale systems. The attack cost Target an estimated $200 million in damages, including settlements with affected customers and fines from regulatory agencies.
The JPMorgan Chase Data Breach
In 2014, JPMorgan Chase, the largest bank in the United States, was targeted by a phishing attack that resulted in the theft of personal information from 76 million households and 7 million small businesses. The attackers used a spear-phishing email to gain access to the company’s network, and they were able to install malware on the company’s servers. The attack cost the company an estimated $1 billion in damages, including legal fees and settlements with affected customers.
The Anthem Data Breach
In 2015, Anthem, the second-largest health insurer in the United States, was targeted by a spear-phishing attack that resulted in the theft of personal information from 80 million customers and employees. The attackers used a phishing email to gain access to the company’s network, and they were able to install malware on the company’s servers. The attack cost the company an estimated $115 million in damages, including settlements with affected customers and fines from regulatory agencies.
Prevent Phishing Attacks With ATTACK Simulator
Scammers are becoming increasingly creative, so researching the latest trends cyberattack-wise can be a hassle. That’s where we come in with the solution.
We know that your employees are your company’s first line of defense, which is why we believe equipping them with the best anti-phishing practices is crucial in building up a complete and reliable defense against online threats.
Our solid Security Awareness Training program features realistic phishing simulations that will expose your employees to life-like, hands-on fake phishing attacks.
ATTACK Simulator’s Security Awareness Training program will help you equip your employees with the necessary security knowledge and up-to-date security practices to boost your company’s resilience to all sorts of cyberattacks and avoid potentially irreparable damage.

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