Cybersecurity is a major concern for businesses, with hackers finding ever-changing ways of mounting an attack. While some security risks are well known, there may be others with which you are less familiar. Let’s take a look at some of these.
URL poisoning
Also known as a URL interpretation attack, URL poisoning involves slightly modifying a URL to see whether access can be gained to information and resources. If successful, it can allow the hacker to see confidential details such as database records and admin pages.
Botnet attack
A botnet is a group of internet-connected computers and other devices. In a botnet attack, these are infected by malware that is controlled remotely by cybercriminals. It can then be used in click fraud campaigns or to generate spam emails. Connected devices are particularly at risk of cyberattacks, so regular website security checks are essential. If your business does not have in-house cybersecurity experts, consider using the services of a professional company such as etempa.co.uk/website-security-checks.
Watering hole attack
This type of attack uses a security vulnerability to add malicious code to a genuine website. The result is that when anyone uses the site, the code can attack their computer or smart device. It is difficult to identify a site that is corrupted by a watering hole attack, making this an attack that is difficult to avoid. The malware in these attacks is remote access trojans, which can give the attacker control of infected devices and systems.
Insider threat
Insider threats from malicious or disgruntled employees can be particularly difficult to spot, as they will often have legitimate access and may have knowledge of the cybersecurity defences in place. They may be able to access restricted sources, install malware, or make damaging changes to systems. Organisations of any size can face this threat, as the 2023 arrest of a member of the Massachusetts Air National Guard demonstrates.
Prevent attacks
Prevention is always better than cure, so investing in cybersecurity, monitoring, and cyber-awareness training is essential to stay safe.
Viruses, worms and data theft
Alongside the less familiar threats, the most common attacks are still worth understanding. Viruses and worms are among the most widespread, often used by criminal gangs to break into computers, reach sensitive information and spread it across the internet. Some are less malicious but still pass from machine to machine through file sharing, and many arrive in infected emails.
Data stealing is another common type. Here an attacker gets into a computer and tries to obtain personal information, often by stealing passwords. Financial documents, card details and other sensitive records are all valuable targets.
Not every incident is deliberate or destructive; some only cause annoyance, while others do serious damage. If your business falls victim to an attack, act quickly to secure accounts and protect the information that remains. Many firms also consider cyber liability insurance to help with the cost of recovering from an attack.