Welcome to IT Pro's News in Review, a weekly bite-sized bulletin of the top tech stories of the week, for the week ending 20 January, 2022.
This week's stories:
- Nvidia set to walk away from $40bn Arm deal
- Belarusian hacktivists target railway in bid to halt Russian military
- IBM to sell off Watson Health assets
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"I LOVE this company!" Looking back on 50 years of tech giant MicrosoftOpinion There have been highs, lows, laughs and lots of success in the past 5 decades for the Redmond-headquartered firm
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Verizon Call Filter API flaw could’ve exposed millions of Americans’ call recordsNews A security flaw in Verizon's Call Filter app could’ve allowed threat actors to access details of incoming calls for another user, a security researcher has found.
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Healthcare systems are rife with exploits — and ransomware gangs have noticedNews Nearly nine-in-ten healthcare organizations have medical devices that are vulnerable to exploits, and ransomware groups are taking notice.
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Alleged LockBit developer extradited to the USNews A Russian-Israeli man has been extradited to the US amid accusations of being a key LockBit ransomware developer.
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February was the worst month on record for ransomware attacks – and one threat group had a field dayNews February 2025 was the worst month on record for the number of ransomware attacks, according to new research from Bitdefender.
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CISA issues warning over Medusa ransomware after 300 victims from critical sectors impactedNews The Medusa ransomware as a Service operation compromised twice as many organizations at the start of 2025 compared to 2024
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Warning issued over prolific 'Ghost' ransomware groupNews The Ghost ransomware group is known to act fast and exploit vulnerabilities in public-facing appliances
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The Zservers takedown is another big win for law enforcementNews LockBit has been dealt another blow by law enforcement after Dutch police took 127 of its servers offline
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There’s a new ransomware player on the scene: the ‘BlackLock’ group has become one of the most prolific operators in the cyber crime industry – and researchers warn it’s only going to get worse for potential victimsNews Security experts have warned the BlackLock group could become the most active ransomware operator in 2025
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Ransomware missteps that can cost youWhitepaper Agile risk management starts with a common language
