Would you trust an accused hacker? Specifically, one Nickolas Sharp, a software developer charged with extorting former employer Ubiquiti, after allegedly engineering a data breach and posing as an anonymous whistleblower in media interviews.
In the latest weekly update, four Information Security Media Group editors discuss key cybersecurity issues, including the high cost of BEC scams, a Cuba ransomware gang's attack on Montenegro, and why so many hacktivists couldn't overcome the technical ennui of the Russia-Ukraine cyberwar.
Federal officials recently froze the assets of Ethereum blockchain cryptocurrency mixer Tornado Cash, stating that civil and potentially criminal penalties await those who use the service. On this week's "Sound Off," crypto expert Ari Redbord explains why the sanctions are "exceptional."
Christopher Hamilton, an alleged participant in the multi-billion OneCoin cryptocurrency scheme, faces extradition to the United States from Great Britain. The scheme was allegedly headed by "Cryptoqueen" Ruja Ignatova, who is on the run from law enforcement.
The latest edition of the ISMG Security Report explores the possible unintended consequences of banning ransom payments, the challenges of opening a cyber intel firm during wartime, and the need for more clarity in the regulation of cryptocurrency firms.
House Energy and Commerce Committee Democrats sent a letter Wednesday to Mark Zuckerberg asking the social media chief executive about his company's privacy and security practices following reports that the company released users' data in a Nebraska case involving an allegedly illegal abortion.
Cyberspace is a battlefield with no physical or geographic boundaries. During wartime, targets on land, sea, air and space are vulnerable to cyberthreats and opportunities, and nations face many uncertainties about when and how to respond to attacks, says BAE Systems' Miriam Howe.
The role and impact of criminal hackers and volunteer hacktivists in the Russia-Ukraine war has been vastly overestimated, a team of cybersecurity researchers report, based not just on charting distributed denial-of-service attacks and defacements but also on interviews with participants.
No secret: Public cloud provides the technical catalyst to the healthcare industry’s modernization and the keys to the kingdom in terms of globalization. The resulting access to usable swaths of data is invaluable - and high-risk. ClearDATA's Chris Bowen weighs in on mitigating the risks.
Ransomware gets the headlines, and phishing sets off the most alerts, but business email compromise costs enterprises the most - more than $43 billion since 2016. U.S. Secret Service agents Stephen Dougherty and Michael Johns discuss the criticality of rapid detection and response.
CISOs have enough tools to identify security weaknesses, says Yoran Sirkis, but they need a way to make the information those tools gather more accessible and to streamline the remediation process. The CEO of Seemplicity discusses how its platform can help security leaders manage remediations.
The Russian digital streaming platform Start acknowledged a data breach but downplayed its severity and said the vulnerability has been fixed. A Russian-language Telegram channel that monitors the dark web says it has published information on nearly 44 million customers.
Applying international laws used for armed conflicts to the cyber domain remains elusive because of a lack of precedent and poor visibility in cyberspace. This uncertainty and a failure to establish rules means cyber law hasn't grown as other legal fields have, a defense expert says.
The Russian cybercrime syndicate Evil Corp constitutes a significant threat to the healthcare sector due to the gang's powerful malware and ransomware and its deep ties to various hacking groups, the Department of Health and Human Services' Health Sector Cybersecurity Coordination Center warns.
Montenegro continues to try and restore government infrastructure disrupted in a recent cyberattack. While a government official said Moscow was likely to blame, the Cuba ransomware gang has since taken credit - at least for an attack on the Balkan country's Parliament, including the theft of data.
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