First released in May 2023, an EDR killer – and the vulnerable Zemana drivers it leverages – are still of interest to threat actors, along with variants and ported versions […]
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ConnectWise ScreenConnect attacks deliver malware
Multiple attacks exploit vulnerabilities in an IT remote access tool to deliver a variety of different payloads into business environments Contact us today for more information about SOPHOS cyber security […]
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LockBit: Lessons learned on winning the war on cybercrime
Making sense of the ransomware-group takedown — what it means for ransomware and law enforcement Contact us today for more information about SOPHOS cyber security solutions
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February’s Patch Tuesday treats customers to 72 patches
Two issues under active exploit in the wild headline fixes across 13 product groups Contact us today for more information about SOPHOS cyber security solutions
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Cryptocurrency scams metastasize into new forms
“DeFi mining” scams adopted by pig-butchering rings create more problems for those trying to defend against them. Contact us today for more information about SOPHOS cyber security solutions
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Multiple vulnerabilities discovered in widely used security driver
A false-alarm incident involving Panda Security software leads to three very real CVEs Contact us today for more information about SOPHOS cyber security solutions
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2024’s first Patch Tuesday steps lightly
Four dozen fixes and a handful of advisories make for the quietest January since 2020 Contact us today for more information about SOPHOS cyber security solutions
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Akira, again: The ransomware that keeps on taking
Seven months after our first investigation, a fuller portrait of the criminal gang and its tactics emerges Contact us today for more information about SOPHOS cyber security solutions
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CryptoGuard: An asymmetric approach to the ransomware battle
In the second of our new technical thought leadership series, Sophos X-Ops takes a detailed look at anti-ransomware techniques Contact us today for more information about SOPHOS cyber security solutions
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“Inhospitality” malspam campaign targets hotel industry
Social engineering drives password-stealing malware attack against the front desk Contact us today for more information about SOPHOS cyber security solutions
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Luring with love, a network of pig butchering “mining” scams robbed millions from victims’ wallets
Three threat groups using the exact same scam kit stole from 90 victims, mostly during the period of June to August, using smart contracts to hijack wallets and transfer their […]
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Arrested Intimidation
Why the new US regulatory disclosure requirements work for the defenders, not the criminals Contact us today for more information about SOPHOS cyber security solutions
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Press and pressure: Ransomware gangs and the media
Sophos X-Ops explores the symbiotic – but often uneasy – relationship between ransomware gangs and the media, and how threat actors are increasingly seeking to wrest control of the narrative […]
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From Microsoft to you, 33 packages
The lightest December Patch Tuesday in years still brings a few lumps of coal for infosec stockings Contact us today for more information about SOPHOS cyber security solutions
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Cybercriminals can’t agree on GPTs
Despite concern over illicit applications of ChatGPT and similar models, Sophos X-Ops’ exploration of cybercrime forums suggests many threat actors are still skeptical – and wrestling with the same issues […]
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A November rain of patches from Microsoft
A collection of 57 CVEs for twelve product families is literally only half of the story this month Contact us today for more information about SOPHOS cyber security solutions
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