The Internet is broken up into three parts, the clearnet, the deep web, and the dark web. The clearnet is anything indexed by search engines, available to the public, and accessible using standard web browsers. The deep web is just below the surface, and includes things like private groups, unindexed or difficult to access resources, and secure members only web sites.
The dark web is any overlay network requiring special software to access, whose primary intention is to obscure the identities of all participants, and facilitate things like free speech and whistle blowers in oppressive regimes, but also illegal activities ranging from the sale of drugs and weapons, to buying and selling stolen data, and hiring nefarious third parties.
Because of it's association with criminal activities, the dark web has become rightfully feared tho unfortunately misunderstood. But it is crucial to understand that this hidden part of the internet is not just a playground for cybercriminals; it is also a significant threat to your business, that by understanding, can guide proactive steps to help safeguard your organisation.
So what are the risks posed by the dark web, and what actionable measures can you implement to protect your business?
Data Breaches and Credential Theft: When a data breach occurs, it is likely to be sold on the dark web. You mightn't think a leak from a hobby site ranking pictures of flowers could jeopardise your business, but the leaked details of an employee who reuses their passwords could compromise your entire organisation.
Phishing Schemes: The dark web is where cybercriminals gather to buy and and sell phishing kits, stolen credentials, and other tools necessary for executing phishing attacks. It is also where cybercriminals sell their services, allowing even unsophisticated users to launch attacks on their adversaries.
Social Engineering Attacks: Social engineering attacks manipulate individuals into divulging confidential information. Attackers may impersonate trusted vendors or colleagues, exploiting human behaviour to gain access to sensitive systems. It mightn't even be a targeted attack, but an employee's lost passport that leads to an opportunistic attacker using this privileged information to gain access to your systems, initiate fraudulent transactions, or otherwise jeopardise your company's reputation.
Understanding some of the risks associated with the dark web is a good first step, but what can be done about it?
Employee Training and Awareness: Educate your employees about the implications of data breaches and the importance of monitoring for compromised information. Regular training sessions can help them recognise the signs of phishing attempts and social engineering tactics, and encourage a culture of vigilance where employees feel empowered to question unusual requests for sensitive information.
Implement Strong Security Protocols: Establish robust security measures, such as multi-factor authentication (MFA) and strong password policies. Regularly update and patch software to close vulnerabilities that cybercriminals may exploit. Conduct routine security assessments to identify and address potential weaknesses in your systems.
Monitor the Dark Web: Consider investing in dark web monitoring services that can alert you if your company’s data appears for sale. These services can provide valuable insights into potential threats and help you take action before a breach occurs.
Develop an Incident Response Plan: Prepare for the possibility of a data breach by having a clear incident response plan in place. This plan should outline the steps to take in the event of a breach, and include how you would communicate with affected parties to mitigate damage.
Understanding the dark web and its implications for your company’s security is essential, and by taking proactive measures, you can significantly reduce the risk of falling victim to cybercriminals. Need more information about the dark web? Interested in learning about how dark web monitoring works?
Not sure where to start? We can help!
