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Background for this topic.
Cyberattack is an intentional attempt to compromise computer systems, networks, or digital devices by exploiting vulnerabilities or using malicious software. Common techniques include malware deployment, phishing to steal credentials, ransomware to encrypt data for extortion, and denial-of-service attacks that disrupt availability. These actions aim to gain unauthorized access, manipulate data, or cause operational disruption.
For security professionals, cyberattacks represent critical risks requiring proactive defense measures such as patching known vulnerabilities, monitoring network traffic for anomalies, and enforcing strong authentication. Understanding attacker methods helps prioritize defenses on exposed systems and sensitive data. Effective detection and containment depend on timely threat intelligence and coordinated response to limit damage and restore normal operations.
Nothing high-end about the sparsely detailed, poorly publicized breach High-end British department store Harvey Nichols is writing to customers to confirm some of their data was exposed in a recent cyberattack.…
Ivanti has revealed that a critical security flaw impacting Cloud Service Appliance (CSA) has come under active exploitation in the wild
Cybersecurity in healthcare has never been more urgent. As the most vulnerable industry and largest target for cybercriminals, healthcare is facing an increasing wave of cyberattacks. When a hospital's systems are held hostage by ransomware, it’s not just data at risk — it’s the care of patients who depend on life-saving treatments. Imagine an attack that forces emergency care to halt, surgeries
Global Botnet's Victims Are in United States, Germany, Romania and Hong KongFBI Director Christopher Wray said Wednesday the bureau seized control of a Chinese-developed botnet that maintained access to thousands of compromised devices across the globe as part of an effort to launch widespread disruptive cyberattacks. The botnet is a Mirai variant.
Recent mega data breaches involving third-party vendors - such as the Change Healthcare cyberattack - are intensifying the spotlight on critical security risk management and governance issues for business associates and other suppliers, said regulatory attorney Rachel Rose.
On Tuesday, Russian anti-malware company Doctor Web (Dr.Web) disclosed a security breach after its systems were targeted in a cyberattack over the weekend. [...]
Ultimately, the goal of businesses and cyber insurers alike is to build more resilient IT environments to avoid cyberattacks and the ransom, downtime, and reputation hit that come along with them.
'Lives will be lost' as Moscow ramps up offensive cyber military units Feature As Russian special forces push more overtly into online operations, network defenders should be on the hunt for digital intruders looking to carry out cyberattacks that end in physical destruction and harm.…
Cybersecurity Experts Say Operatives Probably Intercepted Physical Supply ChainIt doesn't appear to be a cyberattack, security experts said of the hundreds of pagers that blew up Tuesday across Lebanon, an apparent salvo against Hezbollah militants by the Israeli government. "The only logical explanation is that explosives and a side channel for detonation was likely used."
New Security Measures Follow High-Profile Hacks of Snowflake CustomersData warehousing platform Snowflake rolled out default MFA - as well as a 14-character password minimum - to shore up security in the wake of a series of cyberattacks in June that hit high-profile customers including Santander Bank, Advance Auto Parts, LA Unified School District and Neiman Marcus.
Putting a spanner in work for plans of opposition party to launch a comeback during next year's elections One of Germany's major political parties is still struggling to restore member data more than three months after a June cyberattack targeting its systems.…