Marriott faces another lawsuit, filed in Britain, over the breach of its Starwood guest reservation system. The breach ran from 2014 to 2018 - Marriott acquired Starwood in 2016 - and exposed personal information for an estimated 7 million customers in the U.K.
Twitter's communication with the public in the wake of a recent hacking incident provides lessons to others on the value of an incident response plan, says attorney Sadia Mirza.
Implementing an adaptive, risk-based authentication process for remote system access is proving effective as more staff members work from home during the COVID-19 pandemic, says Ant Allan, a vice president and analyst at Gartner.
The Senate Intelligence Committee Tuesday released its fifth and final report on Russia's attempts to influence the 2016 election, providing more details on how Russian hackers resided on Democratic National Commitee servers for months and citing shortcomings in the FBI's investigation.
The emerging cloud-delivered service model known as security access service edge, or SASE, is designed to help simplify security for remote access, says Sean Duca of Palo Alto Networks, who explains how the model works.
It's a myth that organizations with legacy systems cannot implement DevSecOps, says Md.Mahbubul Alam Rafel, head of information security at Prime Bank in Bangladesh.
Ransomware gangs continue to see bigger payoffs from their ransom-paying victims, driven by "big-game hunting," data exfiltration and smaller players seeking larger returns, according to ransomware incident response firm Coveware.
Organizations in all sectors need to take a more deliberate approach to incident response, says Kelvin Coleman, executive director of the National Cyber Security Alliance, who offers guidance.
After a data breach, organizations should use artificial intelligence to help combat fraud, says Jim Van Dyke, CEO at the security firm Breach Clarity, who offers strategic insights.
Researchers at Check Point developed a one-click attack against Amazon's popular voice-controlled assistant Alexa that could reveal a user's voice history or personal information. Amazon has fixed the web application security flaws but says Check Point's demo video is misleading.
President Donald Trump has signed a new executive order that requires TikTok owner ByteDance to divest its U.S. operations within 90 days. In the new order, Trump cites national security concerns in demanding the Chinese company sell its American assets.
An alert from U.S. National Security Agency and the FBI warns of a recently discovered Russian-deployed malware variant called Drovorub that's designed to target Linux systems, creating a backdoor into targeted networks to exfiltrate data.
A new study from Sophos describes how the Dharma ransomware-as-a-service model offers low-skilled hackers the ability to profit from attacks on unprotected small businesses.
Ariel Weintraub joined MassMutual last fall to focus on putting data science to work to help improve the insurance company's security operations and identity and access management programs. What are the early use cases and lessons learned?
To effectively combat online fraud, banks need to greatly enhance their customer authentication efforts, says Anis Ahmed, former head of corporate investigations at Abu Dhabi Islamic Bank.
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