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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.
Breach-tracking site flags dataset following impersonation-based intrusion Breach-tracking site Have I Been Pwned (HIBP) claims a cyberattack on Betterment affected roughly 1.4 million users – although the investment company has yet to publicly confirm how many customers were affected by January's intrusion.…
Right on cue, petulant hacktivists attempt to disrupt yet another global sporting event Italy's foreign minister says the country has already started swatting away cyberattacks from Russia targeting the Milano Cortina Winter Olympics.…
Don't relax: This is a 'when, not if' scenario AI agents and other systems can't yet conduct cyberattacks fully on their own - but they can help criminals in many stages of the attack chain, according to the International AI Safety report.…
Don't be scared of the digital dark – learn how to keep the lights on Opinion Barely a month into 2026, electrical power infrastructure on two continents has tested positive for cyberattacks. One fell flat as attempts to infiltrate and disrupt the Polish distribution grid were rebuffed and reported. The other, earlier attack was part of Operation Absolute Resolve, the US abduction of Venezuela's President Maduro from Caracas on January 3.…