X suffered a DDoS attack. Its CEO and security researchers can’t agree on who did it.

X’s wave of outages resembled a DDoS attack and Dark Storm Team, a prolific threat group specializing in such attacks, claimed responsibility.

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New York sues Allstate and subsidiaries for back-to-back data breaches

A pair of data breaches in late 2020 and early 2021 exposed driver’s license numbers of almost 200,000 people.

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Ransomware poseurs are trying to extort businesses through physical letters

The FBI is warning business leaders about the scam perpetrated by an unidentified threat group.

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Silk Typhoon shifted to specifically targeting IT management companies

The Chinese state-backed espionage group started targeting third-party IT services in late 2024, Microsoft researchers said.

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US indicts 12 Chinese nationals for vast espionage attack spree

A flurry of unsealed indictments reveal China’s alleged well-coordinated effort to use a hacker-for-hire ecosystem to conduct espionage while obscuring the government’s direct involvement.

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Cybercriminals picked up the pace on attacks last year

Ransomware groups last year achieved lateral movement within an average of 48 minutes after gaining initial access to targeted environments, threat intelligence experts said.

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Army soldier linked to Snowflake attack spree allegedly tried to sell data to foreign spies

Federal prosecutors accuse Cameron Wagenius of searching how to defect to Russia before he tried to sell stolen data to a foreign intelligence service.

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It’s not just Salt Typhoon: All China-backed attack groups are showcasing specialized offensive skills

CrowdStrike observed significant growth in China’s offensive cyber capabilities last year as more groups used sector-specific skills to target critical industries and technologies.

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Crypto analysts stunned by Lazarus Group’s capabilities in $1.46B Bybit theft

The amount stolen last week surpasses what the group was able to steal in all of 2024.

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