The firm that discovered the CCleaner attack thinks there may be other common applications that, like CCleaner, have been secretly compromised and used to gain access to corporate networks. Engineers at the firm Morphisec are reviewing historical reports that were considered “false positives” to determine if any of those reports may have been evidence of compromises of other common applications, Chief Technology Officer Michael Gorelik told The Security Ledger. “It’s something we’re doing right now. We’re revalidating stuff that we caught within the last several months,” he said. While Gorelik declined to say whether they had found evidence that other, similar attacks had taken place, he said the initial findings of the investigation were “very interesting.” “They’re very interesting events and when you go deeper they become more interesting,” he said.  He said he believed there were other so-called supply chain attacks like CCleaner, but declined to say whether his firm […]