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The FBI, CISA, and MS-ISAC have issued a joint cybersecurity advisory warning organizations about Ghost (Cring) ransomware, a sophisticated cyber threat that has been compromising critical infrastructure, businesses, and government entities worldwide.
Following a July 18 attack by the Rhysida ransomware group — believed to have Russian affiliations — Columbus is still reeling from the exposure of vast amounts of sensitive resident data. This data reportedly includes everything from names and addresses to Social Security numbers and bank account details.
Ransomware? Well, the stats are even scarier with over 50% increase in ransomware attacks in 2021, compared to 2020. The media paid close attention to ransomware attacks last year, as they had a significant impact on Colonial Pipeline, the nation’s largest fuel distributor, and JBS, the nation’s largest meat distributor.
The post Insecure Medical Devices Illumina DNA Sequencer Illuminates Risks appeared first on Security Boulevard. IEI-IEI, Oh: Running an obsolete OS, on obsolete hardware, configured with obsolete settings.
During the investigation, we discovered a wider trend: a campaign of escalated socialengineering tactics originally associated with the ransomware group “Black Basta.” Ultimately, the attackers’ end goal in these incidents is almost certainly the deployment of ransomware.
Socialengineering attacks have long been a threat to businesses worldwide, statistically comprising roughly 98% of cyberattacks worldwide. Given the much more psychologically focused and methodical ways that socialengineering attacks can be conducted, it makes spotting them hard to do.
Read about the new Cisco Talos report on the top ransomware groups’ techniques and learn how to mitigate this cybersecurity risk. Cisco Talos observed the TTPs used by 14 of the most prevalent ransomware groups based on their volume of attack, impact to customers and atypical behavior.
That’s largely because the splashy headlines and online buzz created by bringing down the pair of casinos will only motivate more mid-level cybercriminals to follow Scattered Spiders’ model, putting wide-reaching businesses at risk of ransomware attacks due to the rise of ransomware-as-a-service models.
Other Ways Threat Actors Exploit Human Behaviour In addition to fatigue attacks, malefactors weaponise socialengineering. MFA fatigue is often coupled with social engineeringan attacker might contact the victim, masquerading as IT support, and advise them to approve the prompt to “resolve an issue.”
Shashanka Dr. Madhu Shashanka , Chief Data Scientist, Concentric AI Generative AI in 2025 will bring transformative opportunities but heightened cybersecurity risks, including data exposure, AI misuse, and novel threats like prompt injection attacks. Organizations face rising risks of AI-driven socialengineering and personal device breaches.
And one of the most successful and increasingly prevalent ways of attack has come from socialengineering, which is when criminals manipulate humans directly to gain access to confidential information. Socialengineering is more sophisticated than ever, and its most advanced iteration is the topic of today's discussion: deepfakes.
Bloody hell: New York Blood Center Enterprises crippled by ransomware scrotes unknown. The post Ransomware Scum Out For Blood: NYBCe is Latest Victim appeared first on Security Boulevard.
Proposing phased adoption : Conducting a cost-benefit analysis: Start with high-risk areas handling sensitive data, then expand organization-wide. Ransomware-as-a-Service (RaaS): The Kaseya ransomware attack in 2021 compromised more than 1,000 businesses. These evolving threats often exploit gaps in traditional security.
In this blog, well preview the reports highlights and give insights into socialengineering campaigns leveraging impersonating domains and our predictions for the threats shaping 2025. These methods enable unauthorized access, credential theft, and ransomware deployment, severely disrupting operations and eroding customer trust.
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Through Zyxel! Unveiling the Past and Present of APT-K-47 Weapon: Asyncshell Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, newsletter )
What is the impact of ransomware on organizations? Based on Ransomlooker, a free Cybernews tool for monitoring the dark web and other hidden areas of the internet, 64% of organizations have already suffered from a ransomware attack. Not to mention the heightened cyber awareness and risk mitigation across businesses and industries.
Cybercriminals employ socialengineering techniques to trick you into believing you must resolve fictitious technical issues. The hallmark of ClickFix campaigns is their clever use of socialengineering. Legitimate companies rarely ask users to run scripts or share sensitive information via email.
From phishing schemes and ransomware attacks to socialengineering and doxxing, high-net-worth individuals (HNWIs) face an ever-evolving array of cyber threats, and the risks of digital exposure are greater than ever.
A recent report from Tenable highlights how DeepSeek R1, an open-source AI model, can generate rudimentary malware, including keyloggers and ransomware. Key findings from Tenable's report Tenable's research team investigated DeepSeek R1's ability to generate malicious code, specifically a keylogger and a simple ransomware program.
For instance, phishing, one of the most common, is a socialengineering attack used to steal user data. With more and more people working remotely, unsecured home or public WiFi networks represent a security risk not only to individuals but to their companies as well.
2021 Research Highlights Growing Security Vulnerabilities Around Targeted SocialEngineering, Ransomware and Malware Attacks. To download the full study, see the Zscaler 2021 VPN Risk Report. The full findings of the Zscaler VPN Risk Report are now available to the public. Zscaler, Inc. About Zscaler.
It’s a digital swindle as old as the internet itself, and yet, as the data tells us, the vast majority of security incidents are still rooted in the low-tech art of socialengineering. Some 74 percent of cyber breaches are caused by human factors, including errors, stolen credentials, misuse of access privileges, or socialengineering.
The risk posed by these actors continues to grow as nations rely increasingly on interconnected digital infrastructure. Types of Cybersecurity Threats Malware and Ransomware: These can disable systems or steal data for ransom. Phishing and SocialEngineering: These tactics manipulate individuals to disclose sensitive information.
Inglorious Basta(rds): 16 days on, huge hospital system continues to be paralyzed by ransomware—and patient safety is at risk. The post Black Basta Ascension Attack Redux — can Patients Die of Ransomware? appeared first on Security Boulevard.
Ransomware attacks are a growing menace. By recognising early warning indicators and addressing security gaps proactively, entities can prevent themselves from falling victim to ransomware. Encrypting a few devices to test their strategy is a red flag that a more significant ransomware assault is imminent and demands immediate action.
Although there remains some ambiguity over whether ransomware was employed, the Play ransomware gang later claimed responsibility , alleging that sensitive data, such as payroll records, contracts, tax documents, and customer financial information, was exfiltrated.
This article is based on research by Marcelo Rivero, Malwarebytes' ransomware specialist, who monitors information published by ransomware gangs on their Dark Web sites. This provides the best overall picture of ransomware activity, but the true number of attacks is far higher.
The State of Cybersecurity in Canada 2025 report, published by the Canadian Cybersecurity Network (CCN) and the Security Architecture Podcast , delivers an in-depth analysis of the evolving threat landscape, emerging risks, and strategic recommendations for Canadian organizations. Key findings: the cyber threat landscape in 2025 1.
Reliance on VPNs for remote access is putting enterprises at significant risk as socialengineering , ransomware , and malware attacks continue to advance, exposing businesses to greater risk, according to a new report by cloud security company Zscaler. To read this article in full, please click here
Key Findings The last quarter of 2024 proved to be a pivotal period for ransomware activity, marked by emerging threats and unexpected shifts among established groups. Ransomware Activity Hits All-Time High in December Ransomware attacks have been climbing steadily over the past few years, despite some temporary dips along the way.
This year has seen ransomware groups adapt and innovate, pushing the boundaries of their malicious capabilities and evasiveness from law enforcement. The ransomware sector, in particular, has witnessed the emergence of “business models,” with ransomware-as-a-service (RaaS) dominating the scene.
Microsoft's Threat Intelligence team has uncovered a new ransomware threat actor, Storm-050, targeting various critical sectors in the U.S., They stole credentials and used them to gain control of the network, eventually creating persistent backdoor access to the cloud environment and deploying ransomware to the on-premises.
Ransomware is wreaking havoc. Ransomware is making its way outside the cybersecurity space. Most people probably know what ransomware is (if not, go here ). Ransomware is now everyone’s problem – from governments to corporations and even individuals. Why is ransomware so dangerous, especially now? What can we do?
By Aaron Sandeen, CEO and co-founder at Securin In 2023, you can divide organizations into two categories: those who have been hit by a ransomware attack and those who will be soon. Ransomware is ubiquitous, inescapable, and—despite widespread efforts to combat it—ever-escalating. Ransomware doesn’t discriminate.
The same is true for all text-based socialengineering tricks, as AI chat tools can write alluring direct messages for romance scams and craft urgent-sounding texts that can fool people into clicking on links that carry malware. We dont just report on threatswe remove them Cybersecurity risks should never spread beyond a headline.
Octo Tempest is believed to be a group of native English speaking cybercriminals that uses socialengineering campaigns to compromise organizations all over the world. This can be done in a number of ways, but the most common ones involve socialengineering attacks on the victim's carrier. .” Prevent intrusions.
Assess risks. Creating a solid cybersecurity foundation begins with understanding the organization’s risks. A recent study found only 27% of charities undertook risk assessments in 2023 and only 11% said they reviewed risks posed by suppliers. Keep software updated.
“These attacks are often overlooked as unthreatening ‘background noise,’ but the reality is that any crypto-mining infection can turn into ransomware , data exfiltration or even an entry point for a human-driven attack at the snap of a finger,” said Marcus Fowler, CEO of Darktrace Federal.
The accelerating innovation of generative AI will increase the risks of ransomware and other cyberthreats over the next two years as bad actors integrate the technologies into their nefarious operations, according to a report this week from the UK’s top cybersecurity agency.
From ransomware to sophisticated state-sponsored attacks, no organization is immune. Types of Recent Cyber Attacks Ransomware Attacks : Ransomware continues to be one of the most prevalent and damaging types of cyber attacks. This significantly reduces the risk of unauthorized access to accounts and systems.
The Philippine Health Insurance Corporation (PhilHealth), has confirmed that it was unprotected by antivirus software when it was attacked by the Medusa ransomware group in September. EDR can detect an intruder's suspicious activity in advance of them running ransomware, as well as being able to identify the ransomware itself.
A new ransomware group dubbed RA Group has been hitting the news headlines for the past two weeks. Security researchers from Cisco Talos have discovered that the RA Group utilizes an encryptor previously seen in the source code of the Babuk Ransomware. It concerns a ransomware operation operating under the same name.
Both large and small healthcare providers continue to be a tantalizing target for repeated ransomware attacks due to limited security budgets that lead to an overall weakened cyber defense system. For many of these hospitals and rural clinics, insufficient security measures dramatically escalate the risk of an attack. million patients.
The increasing use of cloud networks, IoT devices, and remote work policies make network environments more complex than ever, turning them into a high-risk asset for every organization. That's why a basic understanding of network security risks isn't enough. Users must also avoid accessing sensitive information over public networks.
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