Those claiming to be operators of the Shade ransomware strain say they have closed down their operation and released more than 750,000 decryption keys, according to a message posted on GitHub.
Because it's inevitable that some attackers will get around defenses, Kettering Health Network added an extra layer of endpoint security to help mitigate the risks posed by ransomware and other cyberthreats, says Michael Berry, director of information security. He describes what's unusual about the approach.
Despite the ongoing COVID-19 pandemic, the healthcare sector faces an ongoing surge of hack attacks that too often disrupt systems and patient care. Among the latest victims is a hospital in Pueblo, Colorado, which is still recovering after apparently having been hit by ransomware.
Nearly 10 months after Facebook and the FTC agreed to a record-setting $5 billion settlement over misuse of user data, a federal judge has finally signed off on the deal, while questioning the adequacy of laws governing major technology firms.
Some fraudsters have pivoted from using the COVID-19 pandemic as a phishing lure to creating messages and malicious domains designed to capitalize on various U.S. economic stimulus programs.
The World Health Organization, which has been at the forefront of the global COVID-19 pandemic since the start of the year, has witnessed a "dramatic" increase in the number of cyberattacks since the crisis began, according to the organization's CIO.
Hackers with suspected ties to Vietnam's government targeted several Chinese agencies in an attempt to gather intelligence about the country's response to the COVID-19 outbreak, according to security firm FireEye. Vietnam denies it engaged in cyber espionage.
A California-based genetic testing laboratory has reported an email hacking incident that may have exposed medical information on nearly 233,000 individuals. It's the second-largest health data breach posted to the federal health data breach tally so far in 2020.
It's not so much that the threats have changed amidst the COVID-19 pandemic. It's that the attack surface has broadened, and it's more challenging for defenders to coordinate intelligence, tooling and processes, says Jimmy Astle of VMware Carbon Black.
The notorious carder marketplace Joker's Stash is advertising a fresh batch of 400,00 stolen payment cards issued by both South Korea and U.S. banks, warns Group-IB. It says that on average, stolen APAC payment card data sells for five times more than stolen U.S. payment card data.
The U.S. National Security Agency and the Australian Signals Directorate offer guidance on how to mitigate the growing threat posed by attackers using web shells to create backdoors.
The latest edition of the ISMG Security Report analyzes the privacy issues raised by COVID-19 contact-tracing apps. Also featured: An update on efforts to fight fraud tied to economic stimulus payments; John Kindervag on the origins of "zero trust."
The former vice president of finance at a Georgia-based medical supplies company has been charged with hacking into the firm's computers and "sabotaging" shipment of personal protective equipment in the midst of the COVID-19 crisis.
U.S. and U.K. law enforcement officials have shut down hundreds of suspicious domains with COVID-19 names and themes that have been used to support criminal efforts to steal credentials, spread malware and spoof government sites and programs.
Apple is now preparing final patches for two zero-day vulnerabilities that a security firm says have been exploited by certain attackers to seize control of iPhone and iPad email apps, giving them access to users' messages.
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