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Bit9 disclosed Friday that hackers had stolen digital code signing certificates from its network and have utilized it to sign malware. Bit9, a company that provides software and network security services to the U.S. government and at least 30 Fortune 100 firms. " As a result, a malicious third party was able to illegally gain temporary access to one of our digital code-signing certificates that they then used to illegitimately sign malware ," Bit9 Chief Executive Patrick Morley said in a blog post . The attackers then sent signed malware to at least three of Bit9's customers, although Bit9 isn't saying which customers were affected or to what extent. " Since we discovered this issue, we have been working closely with all of our customers to ensure they are no longer vulnerable to malware associated with the affected certificate ." and company said it has resolved the issue. It is not the first time that hackers have breached a security firm as part of a

A Chinese malware campaign called ' Beebus ' specifically targeting the aerospace and defense industries has been uncovered by FireEye security researchers. Beebus is designed to steal information, and begins its infiltration, as so many attacks do, with spear-phishing emails. Operation Beebus very related to Operation Shady RAT and was first detected in April 2011. The attacks carried out by  spear phishing attack and drive-by downloads as a means of infecting end users. malicious Whitepapers or PDFs were mailed to targets and by using known flaws, malware was able install Trojan backdoors on vulnerable systems. The malware communicates with a remote command and control (CnC) server. FireEye discovered the attacks on some of its customers in the aerospace and defence last March and the Vulnerability in the Windows OS known as DLL search order hijacking was used to drops a DLL called ntshrui.DLL in the C:\Windows directory.  It has modules to capture system information l

It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many approaches offer piecemeal solutions – zeroing in on one particular element of the evolving threat landscape challenge – missing the forest for the trees.  In the last few years, Exposure Management has become known as a comprehensive way of reigning in the chaos, giving organizations a true fighting chance to reduce risk and improve posture. In this article I'll cover what Exposure Management is, how it stacks up against some alternative approaches and why building an Exposure Management program should be on  your 2024 to-do list. What is Exposure Management?  Exposure Management is the systematic identification, evaluation,