Until its disruption earlier this year, the Russian-language Hydra marketplace was the world's largest darknet market. Studying how Hydra became such a success will be key to tracking and disrupting future darknet markets, says Ian Gray, senior intelligence director at Flashpoint.
The U.S. Department of Defense is seeking attorneys who are cybersecurity subject matter experts and can embed inside each agency and work closely with each other, says Lt. Col. Kurt Sanger, an attorney and deputy staff judge advocate of U.S. Cyber Command.
The discovery and subsequent exploitation of a critical zero-day vulnerability in Apache's Log4j open-source library has highlighted the importance of code security in today's threat landscape, says Steve Wilson, security chief product officer at Contrast.
The war between Russia and Ukraine isn't an abstract concern for SecurityScorecard CEO Aleksandr Yampolskiy. It's a deeply personal one since Yampolskiy, who is now a U.S. citizen, grew up in Russia and rode the train to Ukraine every summer to visit his grandmother.
A "technically sophisticated" threat campaign is cloning cryptocurrency apps to steal funds from web3 wallet users, security researchers at Confiant say. The campaign, dubbed SeaFlower, uses cloned wallet apps offered by MetaMask, Coinbase, imToken and TokenPocket to carry out the theft.
In the latest weekly update, Jeremy Grant, coordinator of the Better Identity Coalition, joins three editors at ISMG to discuss important cybersecurity issues, including where we are with passwordless, if we are getting closer to a U.S. federal privacy law, and next-gen authentication technologies.
Threat watch: The ongoing Russia-Ukraine war continues to pose both direct and indirect risks to enterprise networks, says Michael Baker, vice president and IT CISO of IT services and consulting firm DXC Technology. He also discusses recruiting and retaining new talent.
The public-private Ransomware Task Force last year issued numerous recommendations for battling ransomware, and task force member Marc Rogers of Okta says that while the problem persists, better mechanisms are helping to blunt such criminal activity.
Ransomware continues to pummel organizations, with the average ransom payment reaching $925,000 so far this year, but the aggregate financial impact of business email compromise attacks is even worse, says Wendi Whitmore, head of Unit 42 at Palo Alto Networks.
Cloudflare says it detected and mitigated "the largest HTTPS DDoS attack on record." The 26 million requests per second DDoS attack likely originated from hacked virtual machines and servers kept by cloud computing hosts and was likely exacerbated by computationally intensive encrypted web traffic.
Ransomware groups such as Conti are beginning to move away from encrypting systems. Instead, they are stealing data, especially from public companies, and threatening to leak it publicly to extort ransom payments, says cybercrime expert Vitali Kremez, CEO of AdvIntel.
As Russia's invasion of Ukraine continues, it's notable that Ukraine's government - and much of the country - has remained connected to the internet. That's happening despite fierce Russian cyberattacks, says cybersecurity expert Mikko Hypponen, who highlights Ukraine's defensive mojo.
Organizations are struggling to implement all the security technology they've purchased and ensure they are protected across the most important areas of risk and posture, according to Amol Kulkarni, chief product and engineering officer at CrowdStrike.
The latest edition of the ISMG Security Report includes highlights and observations from RSA Conference 2022, including a key message from RSA CEO Rohit Ghai. It also discusses the value of automation and the Cybersecurity and Infrastructure Security Agency's mission to grow cyber talent.
Several major email breaches reported by healthcare entities in recent days and weeks have affected the health data of nearly 300,000 individuals. Experts say the incidents highlight the ongoing challenges many organization face involving phishing attacks and similar email compromises.
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