Our working lives and how businesses communicate has undergone massive change over the past couple of years. Reflecting this change, there’s now a daunting level of choice when it comes to Internet Protocol (IP) phone systems and VoIP phone providers.
A veritable cornucopia of security vulnerabilities in the Exim mail server have been uncovered, some of which could be chained together for unauthenticated remote code execution (RCE), gaining root privileges and worm-style lateral movement, according to researchers.
Most organizations’ security setup is no longer fit for purpose. If that sounds too extreme, then at the very least it’s fair to say that anyone starting from scratch in most organizations would probably not design the security architecture in the way that it is currently implemented.