Security
Change Healthcare is starting to notify hospitals, insurers and other customers that they may have had patient information exposed in a massive cyberattack.
Jun 21, 2024
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10
Security
A Russian cyber gang is believed to be behind a ransomware attack that disrupted London hospitals and led to operations and appointments being canceled, the former head of British cybersecurity said Wednesday.
Jun 5, 2024
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1
Security
Researchers have collected and analyzed an unprecedented amount of data on SMS phishing attacks, shedding light on both the scope and nature of SMS phishing operations. The work also outlines techniques that can be used to ...
May 28, 2024
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Security
On a cold winter night in 2016, Ukrainians experienced the first-ever known blackout caused by malicious code (malware) designed to autonomously attack the power grid. One-fifth of Kyiv's citizens were plunged into darkness ...
May 18, 2024
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1
Security
The UK's national security agency, MI5, warned in April that British universities participating in military research are targets for cyber-attacks by foreign states. More recently, news broke of a cyber-attack against the ...
May 15, 2024
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1
Security
Ascension, a major U.S. health care system with 140 hospitals in 19 states, announced late Thursday that a cyberattack has caused disruptions at some of its hospitals.
May 10, 2024
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9
Security
The news about the Israel-Hamas war is filled with reports of Israeli families huddling in fear from relentless rocket attacks, Israeli tanks and artillery flattening buildings in the Gaza Strip, hundreds of kidnapped hostages ...
May 6, 2024
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21
Security
A Ukrainian man was sentenced to more than 13 years in prison in Texas on Wednesday for his role in ransomware attacks by the notorious Russia-based REvil hacking group, the US Justice Department said.
May 2, 2024
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42
Security
The Change Healthcare cyberattack that disrupted health care systems nationwide earlier this year started when hackers entered a server that lacked a basic form of security: multifactor authentication.
May 1, 2024
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26
Security
A feature of the simmering tensions between the US, Israel and Iran has been not just the tit-for-tat missile and drone strikes and assassinations, but accusations of cyberwarfare waged by Iran.
May 1, 2024
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