The ban on cryptocurrency transactions in China has led many users in the country to look for alternatives. But researchers from cybersecurity firm ESET say that threat actors have leveraged this scenario and targeted Chinese users by delivering Trojanized cryptocurrency wallet apps.
The number of major health data breaches posted to the federal tally so far in 2022 - and the total number of individuals affected by those breaches - has surged in recent weeks as reports of large hacking incidents continue to flow in to regulators.
IT officials from Ukraine continue to call out alleged Russian cyberattacks. This comes as hacktivists have taken matters into their own hands in the digital underground. Also: NATO pledges additional cyber support, while President Joe Biden urges U.S. governors to bolster defenses.
The ransomware-as-a-service operation AvosLocker has been amassing "victims across multiple critical infrastructure sectors in the United States," the FBI warns in a new alert that includes known indicators of compromise and tactics employed the group and essential defenses for all organizations.
Today’s malware has evolved and become more sophisticated to evade detection. Even with the most up-to-date Advance Endpoint Protection (AEP), there can be attacks that get through, like fileless malware that uses authorized applications and protocols to perform malicious actions.
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Ransomware is no longer just a single act of encryption. It has quickly grown into a multi-level attack. Even if you comply with ransom demands, you can suffer subsequent extortion, from threats to publishing sensitive data to DDoS attacks against your services.
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Researchers have uncovered a full-time initial access broker group that serves both Conti and Diavol ransomware groups. Google's Threat Analysis Group - TAG - observed this financially motivated threat actor, dubbed Exotic Lily, exploiting a zero-day in Microsoft MSHTML tracked as CVE-2021-40444.
As the Ukrainian military resists Russian advances toward its major population centers, its IT security teams are contending with record cyber incidents - although the same is true of their eastern neighbors, with Russia reporting "unprecedented" cyberattacks on its networks.
Federal authorities are advising healthcare sector entities to take precautions, including enhancing their cybersecurity posture and being prepared to implement four- to six-week business continuity plans, as they continue to face potential cyber incidents related to the Russia-Ukraine war.
In the latest weekly update, four editors at ISMG discuss how Russia's invasion of Ukraine complicates cybercrime ransomware payments, a former U.S. Treasury senior adviser's take on Biden's cryptocurrency executive order, and important points regarding the upcoming identity theft executive order.
The pandemic has raised the ante significantly for the attack surface and the level of insider threats facing healthcare sector entities, according to Dave Bailey, vice president of security services, and attorney Andrew Mahler, vice president of privacy and compliance, of consultancy CynergisTek.
Cybersecurity company NortonLifeLock's $8.6 billion plan to purchase rival Avast has hit a snag. On Thursday, the U.K.'s regulatory body expressed anti-competition concerns about the proposed deal. The Competition and Markets Authority has given the firms five days to provide a "clear-cut solution."
This report analyzes how sanctions levied against Russia and Belarus for the invasion of Ukraine are affecting security researchers in those countries who participate in bug bounty programs. It also examines lessons to be learned from data breaches and developments in passwordless authentication.
War in Ukraine continues into its third week, and Russia is closing in on major Ukrainian cities, upping its targeting of civilian infrastructure. In the U.S., cybersecurity officials continue to urge a "Shields Up" approach - while the digital conflict has devolved deeply into the underground.
A Tennessee pediatric hospital is dealing with a cyber incident disrupting patient services, and a Missouri medical center and Colorado cardiology group have reported breaches linked to their recent security events. Experts say these are reminders of the threats facing healthcare sector entities.
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