Security experts say companies with SCADA systems are vulnerable to phishing attacks. Phishing attacks are usually aimed at a target’s email, which are usually located on a company’s IT network. Engineers are “pretty vulnerable” to attacks, an expert says. Most SCADA attacks involve surveillance of the systems and not infection of them, experts say. “These are very targeted attacks and not something widely publicized,” says Dave Jevans of Marble Security and chairman of the Anti-Phishing Work Group.”]