Splunk today announced it plans to acquire security software company TruStar for an undisclosed amount. The acquisition will add TruStar’s cloud-native, cyber intelligence-sharing capabilities and automated processes to Splunk’s growing cybersecurity portfolio.

“TruStar will help us get even better at predictive threat assessments by strengthening our threat intelligence framework. This acquisition will allow customers to autonomously and seamlessly enrich their (security operation center) workflows with threat intelligence data feeds from heterogeneous sources,” Splunk president and CEO Doug Merritt told VentureBeat in an exclusive interview.

The pending deal is in line with Splunk’s philosophy that “security is a data problem,” he said. The announcement marks a return to M&A activity for Splunk and the massive $1.05 billion deal for SignalFX in 2019. The company also made four cloud-related acquisitions in 2020.

Lauded for years as the system able to best prevent malware infection, macOS recently fell victim to an operating system vulnerability that hackers used to circumvent all of Apple’s system defenses.

Security researcher Cedric Owens discovered this bug in March 2021 while assessing Apple’s Gatekeeper mechanism, a safeguard that will only allow developers to run their software on Macs after registering with Apple and paying a fee. Moreover, the company requires that all applications undergo an automated vetting process to further protect against malicious software.

Unfortunately, Owens uncovered a logic flaw in the macOS itself, rather than the defense systems. The bug allowed attackers to develop malware able to deceive the operating system into running their malware regardless of whether they passed Apple’s safety checks. Indeed, this flaw resembles a door that has been securely locked and bolted but still has a small pet door at the bottom through which you can break in or insert a bomb.