Three key challenges facing security practitioners worldwide are visibility, metrics and orchestration, says Vishal Salvi, CISO for India's tech powerhouse Infosys. The threat landscape, rather than compliance, is driving security decisions, he says.
Many organizations are looking for pre-defined logic for effectively consuming threat intelligence across information silos, rather than collecting intel and then having to define the logic to make it actionable themselves, says Greg Singh of Skybox Security.
Electric car manufacturer Tesla has sued a former employee for sabotage, alleging that he "unlawfully hacked the company's confidential and trade secret information and transferred that information to third parties" while leaving a trail designed to implicate other employees.
Just one click: That's all it takes for a victim to inadvertently grant attackers access to their email account via a third-party application. Here's how to spot signs of OAuth-related hacking and how to defend against it.
We need to talk about ransomware, says James Lyne, global research adviser at Sophos: "It's not the big, sexy security topic that it once was, but there's some really interesting evolution in their tactics." Lyne rounds up the latest tactics and describes how machine learning is offering new defensive hope.
Recent failures of IT systems at some major airports and banks are a reminder that as an organization launches a digital transformation project, or seeks to move more of its processes to the cloud, those efforts won't necessarily proceed smoothly or securely, says Skybox Security's Justin Coker.
To stop malware, it helps to spot it as fast as possible and keep tabs on what it might be trying to do. "We all know that a well-funded, patient, creative attacker - there's no way to keep them out," says Lastline's Patrick Bedwell.
Symantec says it has uncovered a cyber espionage campaign that targets telecommunications operators in Southeast Asia - as well as a defense contractor and satellite communications operator - and warns that the hacking group, dubbed Thrip, may be laying the groundwork for more destructive attacks.
The latest challenge to face CISOs: Finding the best way to keep their organization secure while at the same time navigating political edicts that may lack any technical detail or present solid facts or alternatives to suspect technology, says Jaya Baloo, CISO of KPN Telecom.
For attackers, "credential stuffing" - using stolen usernames and passwords to log into any site for which a user reused their credentials - is the gift that keeps on giving, says security researcher Troy Hunt. Here's how organizations can mitigate the threat.
In the past 12 months, there's been a blistering series of high-impact attacks that increasingly blur the lines "between statecraft and criminal organizations," says CrowdStrike's Zeki Turedi. How much of this blurring is intentional?
Email attacks continue to bite businesses, with organizations reporting not only a steady stream of ransomware, but also increasingly targeted social engineering attacks and account takeovers for cloud service users, says Barracuda's Hatem Naguib.
As the prevalence and scale of data breaches continues to increase - with attacks such as WannaCry and NotPetya having compromised entire business sectors - organizations must focus much more on preventing attacks, says Check Point's Gad Naveh.
As a committee headed by retired Supreme Court Justice B.N. Srikrishna prepares to release a draft of a data protection law for India, some security experts working closely with the panel say data sovereignty will be a priority issue.
The U.S. Department of Justice has charged a former CIA officer, 29-year-old Joshua A. Schulte, with providing 8,000 documents that describe the agency's offensive malware tools and practices to WikiLeaks, which published them in 2017 as the "Vault 7" archive.