was struck by ransomware but continued operating free of charge for customers. Other incidents in large cities like Atlanta, Albany and Baltimore have raised concerns about how a successful attack could bleed into other spheres, including transit. Attacks, some fully disclosed and some not, across Germany, the U.K. and South Korea on public transportation have also raised alarms.
Many of the legacy tools used in railways can't tell the difference between a cyberattack or a more innocent technical breakdown, and knowing the difference is an important factor in how first responders deal with the problem. For instance, in a cyberattack, an attacker may target vulnerable systems in sequence — so as soon as one system is back online, a new attack on a different system with a similar vulnerability brings it down.
"The ability to detect cyberattacks and make accurate assessments is critical. Without the proper information, rail companies cannot respond appropriately and false positives have the potential to cause debilitating delays," he said. Levintal said he also expects growth in the need for tailored rail cybersecurity tools to come from the continued digitization process in the rail industry, including "wireless communication" hardware that is being introduced to improve efficiency of trains in many cities, as well as to maintain safety: "These new technologies have also increased the cyberattack surface, exposing railways to new types of hacks.
TheWallStBull tell us how a cyber hacker can mess up a steam train, eh?
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Source: CNBC - 🏆 12. / 72 Read more »