CybersecurityHackers seek ransoms from Baltimore and communities across the U.S.
The people of Baltimore are beginning their fifth week under an electronic siege that has prevented residents from obtaining building permits and business licenses – and even buying or selling homes. These types of attacks are becoming more frequent and gaining more media attention. Every user of technology must consider not only threats and vulnerabilities, but also operational processes, potential points of failure and how they use technology on a daily basis.
The people of Baltimore are beginning their fifth week under an electronic siege that has prevented residents from obtaining building permits and business licenses – and even buying or selling homes. A year after hackers disrupted the city’s emergency services dispatch system, city workers throughout the city are unable to, among other things, use their government email accounts or conduct routine city business.
In this attack, a type of malicious software called ransomware has encrypted key files, rendering them unusable until the city pays the unknown attackers 13 bitcoin, or about US$76,280. But even if the city were to pay up, there is no guarantee that its files would all be recovered; many ransomware attacks end with the data lost, whether the ransom is paid or not.
Similar attacks in recent years have crippled the United Kingdom’s National Health Service, shipping giant Maersk and local, county and state governments across the U.S. and Canada.
These types of attacks are becoming more frequent and gaining more media attention. Speaking as a career cybersecurity professional, the technical aspects of incidents like this are but one part of a much bigger picture. Every user of technology must consider not only threats and vulnerabilities, but also operational processes, potential points of failure and how they use technology on a daily basis. Thinking ahead, and taking protective steps, can help reduce the effects of cybersecurity incidents on both individuals and organizations.
Understanding cyberattack tools
Software designed to attack other computers is nothing new. Nations, private companies, individual researchers and criminals continue developing these types of programs, for a wide range of purposes, including digital warfare and intelligence gathering, as well as extortion by ransomware.
