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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.

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Feds: 3 Defendants Acted on Behalf of Iran’s Military to Interfere With US ElectionThe United States indicted three Iranian hackers, alleging they stole sensitive data from government officials and the campaign of President Donald Trump. The hackers reportedly worked with the Iranian Revolutionary Guard to spread disinformation and manipulate the 2024 U.S. elections.

Bank Info Security 1 year, 9 months ago

Beyond Phishing: AI's New Tricks for Cyberattacks

Paramount's Surinder Lall on AI Impersonation, Deepfakes, AI Governance FrameworksWhile AI transforms business operations, it helps cybercriminals develop sophisticated impersonation techniques such as deepfakes and voice synthesis, posing new challenges for corporate security, said Surinder Lall, senior vice president of global information security risk management at Paramount.

Bank Info Security 1 year, 9 months ago

Breach Roundup: How to Spot North Korean IT Workers

Also: Ransomware Surged in 2023, MoneyGram Back in Service After CyberattackThis week, advice on spotting North Korean staff; ransomware attacks rose; MoneyGram back online; FCC fined political operative; CISA warned of water system attacks; Ukraine restricted Telegram use; North Korean hackers used new malware; U.K. arrested alleged hacker; PSNI is in data leak talks.

Bank Info Security 1 year, 9 months ago

Zero-Day Vulnerabilities in Automatic Tank Gauge Systems

Hackers Could Cause Tanks to Overfill and Disable Leak DetectionIndustrial control systems made by different manufacturers for monitoring fuel storage tanks including those used in everyday gas stations contain critical zero-days that could convert them into targets for cyberattacks that cause physical damage.

See it, say it… not sorted just yet as network access remains offline A cybersecurity incident is being probed at Network Rail, the UK non-departmental public body responsible for repairing and developing train infrastructure, after unsavory messaging was displayed to those connecting to major stations' free Wi-Fi portals.…

Bank Info Security 1 year, 9 months ago

China Accuses Taiwan of Waging Cyberwarfare

Spy Agency Says Taiwanese Defense Ministry Is Trying to Disrupt Chinese PoliticsChina's Ministry of State Security has accused a Taiwanese government agency of waging cyberattacks on the mainland's digital assets across multiple organizations and running disinformation campaigns on social media to disrupt the political system and sow social discord.

No Disruption to Service; Manual Operations ImplementedFBI and U.S. Department of Homeland Security officials are in Arkansas City, Kansas, to investigate a cyberattack at the city's water treatment facility. "There has been no disruption to service. Out of caution, the Water Treatment Facility has switched to manual operations," said the city manager.

Thousands of devices remain vulnerable, US most exposed to the threat Tens of thousands of fuel storage tanks in critical infrastructure facilities remain vulnerable to zero-day attacks due to buggy Automatic Tank Gauge systems from multiple vendors, say infosec researchers. …