Email fraud threats have evolved from attackers targeting networks to them focusing on specific individuals within an organization. What can enterprises do to halt these attacks before they reach the inbox? Denis Ryan of Proofpoint shares defensive tactics.
A recent hacker attack targeting a revenue cycle management software and services vendor, which impacted more than 31,000 patients at 11 healthcare organizations, illustrates the potentially broad security risks posed by business associates.
Although the outlook for advancing interoperable, secure national health information exchange is promising, many significant challenges still must be overcome, says David Kibbe, M.D., founding president and outgoing CEO of DirectTrust.
It's déjà vu "FBI vs. Apple" all over again, as Reuters reports that the Justice Department is seeking to compel Facebook to build a backdoor into its Messenger app to help the FBI monitor an MS-13 suspect's voice communications.
The FIN7 cybercrime gang regularly phoned victims, posing as buyers, to trick victims into opening phishing emails and attachments with malware, federal prosecutors allege. The group's success - 15 million stolen payment cards and counting - is one measure of how difficult these types of attacks are to block.
Data science is playing a fundamental role in a more dynamic approach to cybersecurity, says Jim Routh, CISO of Aetna, who stresses the importance of applying machine learning to front-line data security controls. Routh will be a featured speaker at the ISMG Security Summit in New York Aug. 14-15.
To better counter threats carried by content - email, attachments, files - Deep Secure's Simon Wiseman says organizations should investigate content threat removal, which involves extracting required data from content and discarding the rest.
A breach involving misdirected emails to nearly 56,000 patients allegedly tied to a sorting error by a business associate has taken an unusual twist: The organization involved, Dignity Health, is asking for patients' help in mitigating the privacy mishap. But could that move prove to be counterproductive?
European computer security researchers say they have discovered vulnerabilities that relate to two techniques used to encrypt emails: PGP and S/MIME. Security experts recommend all PGP users immediately delete or disable their PGP tools, pending a full fix.
Unauthorized access to an employee's email account has resulted in a breach affecting 30,000 current and former rental customers of Inogen, a maker and supplier of oxygen equipment, which notes that its insurance may not cover all related costs.
Some healthcare industry stakeholders say the Trusted Exchange Framework that HHS proposes to promote secure, interoperable nationwide health data exchange, while a good starting point, lacks clarity on certain security and privacy issues.
The White House, fearing China is spying on phone calls, has suggested that the U.S. government take a primary role in marshaling the development of secure 5G networks. But would nationalizing 5G networks make them more secure?
Federal regulator's recently issued draft for a "trusted exchange framework" aimed at propelling nationwide, secure, interoperable, query-based health data exchange is a complex proposal that requires careful analysis, says David Kibbe, M.D., CEO of DirectTrust.
Federal regulators have clarified that the use of texting to place orders, such as for medications or tests, on any platform - secure or not - is not allowed when treating Medicare and Medicaid patients. Security experts weigh in on key issues to consider when using texting for other purposes.