In cybersecurity, an attack vector is a path or means by which an attacker can gain unauthorized access to a computer or network to deliver a payload or malicious outcome. Attack vectors allow attackers to exploit system vulnerabilities, install different types of malware and launch cyber attacks. Attack vectors can also be exploited to gain access to sensitive data, personally identifiable information (PII) and other sensitive information that would result in a data breach.

We all know about the type of attacker who leverages their technical expertise to infiltrate protected computer systems and compromise sensitive data. This breed of malicious actor makes news all the time, prompting us to counter their exploits by investing in new technologies that will bolster our network defenses. However, there is another type of attacker who uses different tactics to skirt our tools and solutions.

One of the greatest misconceptions about online safety is that home networks are somehow private. Unfortunately, this hasn’t been true since around the turn of the century when we started filling our home networks with Internet-connected boxes serving local web pages. The problem is that web browsers typically make little distinction between web sites on the public internet versus those on a home or office network.

Trend analysis is an important topic within threat intelligence. It lets us forecast where things are headed; whether they’re getting better, worse or different; and where we should be focusing our precious budgets. The UK’s National Cyber Security Centre (NCSC) recently released the Incident trends report (October 2018 – April 2019). This highlights some of the trends seen across various UK government entities, organizations and sectors.

Cyberattacks in the healthcare industry show no signs of abating. In 2018, 15 million healthcare records were breached. Alarmingly, in the first half of 2019 alone, 32 million healthcare records were compromised as a result of multiple incidents including the American Medical Collection Agency (AMCA) breach. At AMCA, 24 million patient records were affected when an unauthorized user accessed systems that contained sensitive information like SSN, provider names and medical information.

Reports from the U.S. Government Accountability Office (GAO) and Siemens highlight both the increasing cyber threats faced by the electric utility companies and the lack of adequate readiness to respond to these threats. According to these reports, a cyber-attack on the electric grid could cause “severe” damage.

Unsurprisingly, cyber attacks are growing in the business sector and not just in the United States but world-wide. Cyber-attacks represent the greatest risk in six out of ten of the top economies in the world. The report presented by the World Economic Forum discusses formjacking, cryptojacking, ransomware like LockerGoga and other cyber-attacks of which CEOs around the globe are starting to become more aware.

Digital attackers are increasingly targeting industrial environments these days. Take manufacturing organizations, for instance. Back in late-August, FortiGuard Labs discovered a malspam campaign that had targeted a large U.S. manufacturing company with a variant of the LokiBot infostealer family. It wasn’t long thereafter when Bloomberg reported on the efforts of bad actors to target Airbus by infiltrating its suppliers’ networks.

Phishing is a cyber attack that gathers sensitive information like login credentials, credit card numbers, bank account numbers or other financial information by masquerading as a legitimate site. Personal information like social security numbers, phone numbers and social media account information are also common targets for cybercriminals who perform identity theft. Phishing scams trick victims by using social engineering to create a sense of urgency.

What is CSIRT? CSIRT (pronounced see-sirt) refers to the computer security incident response team. The main responsibility of the CSIRT is to expose and avert cyber attacks targeting an organization. As the number of cyber threats grow each and every day, the importance of having a security team that is solely focused on incident response (IR) is fundamental.