Enterprise Security Tech

A newly disclosed set of vulnerabilities in the Linux AppArmor security module could allow attackers to escalate privileges to root, potentially undermining security protections across millions of enterprise systems. The flaws, collectively dubbed “CrackArmor,” were uncovered by the Qualys Threat Research Unit and affect Linux environments where AppArmor is enabled by default, including Ubuntu, Debian, and SUSE deployments. According to researchers, the issue stems from a de

A cyberattack that crippled systems at medical device manufacturer Stryker has triggered concern among cybersecurity researchers and policymakers, raising new questions about how geopolitical tensions are spilling into corporate networks. The incident came to light after employees across multiple regions reported that company-issued laptops, phones, and computers had suddenly been wiped of data. Workers in the United States, Ireland, Australia, and India were locked out of c

Open source software powers nearly every modern application. From small startups to global enterprises, developers rely on open source libraries to build products faster and reduce development costs. But security researchers say that same ecosystem is now one of the largest and fastest growing sources of risk in the software supply chain. Industry data from Secure shows that more than 84 percent of codebases contain at least one open source vulnerability. On average, applica

This International Women’s Day, leaders across cybersecurity and enterprise technology say the future of the industry depends on expanding the influence of women across technical, strategic, and executive roles. Their voices reflect a growing recognition that the field’s next phase of innovation will require broader perspectives and leadership pipelines. For Maria Cardow, Chief Information Officer at LevelBlue , cybersecurity’s success depends on recognizing that the field is

Online abuse targeting women in the United States is increasing, and researchers say the growing accessibility of personal data across the internet is amplifying the problem. A new nationwide study from privacy service Incogni , conducted in partnership with the National Organization for Women , suggests that digital harassment is becoming both more common and more complex as personal information spreads across data brokers, social platforms, and messaging ecosystems. The res

Americans received slightly fewer robocalls in February 2026, but the volume remains staggering. New data from the Robocall Index released by robocall blocking service YouMail shows that more than 3.8 billion automated calls reached U.S. consumers during the month. The figure represents a 1.3 percent drop compared with January 2026 and a 14 percent decline compared with February 2025, signaling a broader downward trend in robocall activity. Even with the decline, the scale r