Fighting Cybercrime
Cybercrime refers to any malicious activity that occurs through electronic networks and computers. It may include stealing data, disrupting systems or damaging computer and information security networks. Cyber criminals may target individuals, businesses and even critical infrastructure. These crimes can result in significant financial losses and damage a person’s or business’ reputation.
These activities can range from theft of intellectual property (which undermines American innovation and costs businesses billions in lost revenue) to ransomware attacks that lock up devices and demand payment. HSI works tirelessly to safeguard our digital world by investigating cybercrimes that threaten our national and economic security.
A cyber attack often starts with a vulnerable device. Then, attackers exploit that vulnerability in a variety of ways. This could be a zero-day exploit – a vulnerability discovered by attackers before it is patched or disclosed, or it could be a brute force attack, where attackers attempt to gain access using password cracking and other tools.
Another way cyber criminals exploit people is through phishing campaigns. These typically involve spam emails that contain infected attachments and links to malicious websites. Using strong security settings and keeping passwords secure can help prevent these types of attacks. It is also important to use reputable password managers and not browse untrusted websites.
Fighting cybercrime requires a collective effort between law enforcement agencies, the private sector and other organizations. The FBI’s IC3 works with partners around the world to investigate and respond to cyber incidents. This collaboration helps fight global threats and improves law enforcement capabilities.