What term is used to describe any exposure to a threat? worm virus malicious software risk11/19/2022 ![]() ![]() ![]() USD 2.3 million of the ransom paid was recovered. They soon followed their shutdown with a ransom note, demanding almost USD 5 million in Bitcoin cryptocurrency, which Colonial Pipeline's CEO paid (link resides outside of ibm.com).Īfter all, Colonial Pipeline hired a third-party cybersecurity firm and informed federal agencies and US law enforcement. In effect, DarkSide shut down the pipeline that carries 45% of the gas, diesel and jet fuel supplied to the US east coast. Through a virtual private network (VPN) and a compromised password (link resides outside of ibm.com), this pipeline cyber attack gained entry into the company's networks and disrupted pipeline operations. Ransomware attacks can disable a system until the company pays the attacker a ransom.Īs an illustration, DarkSide, a ransomware gang, attacked Colonial Pipeline, a large US refined products pipeline system, on April 29, 2021.Think of a biological virus the kind that makes you. Phishing and zero-day exploit attacks allow attackers entry into a system to cause damage or steal valuable information. A subset of malware, these self-copying threats are usually designed to damage a device or steal data.DNS tunneling and SQL injection attacks can alter, delete, insert or steal data into a system.DoS, DDoS and malware attacks can cause system or server crashes.Further, downtime can lead to major service interruptions and financial losses. They can cause valuable downtime, data loss or manipulation, and money loss through ransoms. If successful, cyber attacks can damage enterprises. ![]()
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