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Microsoft: 6 Zero-Days in March 2025 Patch Tuesday

Krebs on Security

However, ESET notes the vulnerability itself also is present in newer Windows OS versions, including Windows 10 build 1809 and the still-supported Windows Server 2016. Although still used by millions, security support for these products ended more than a year ago, and mainstream support ended years ago.

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DDoS Mitigation Firm Founder Admits to DDoS

Krebs on Security

Preston was featured in the 2016 KrebsOnSecurity story DDoS Mitigation Firm Has History of Hijacks , which detailed how the company he co-founded — BackConnect Security LLC — had developed the unusual habit of hijacking Internet address space it didn’t own in a bid to protect clients from attacks.

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Orcus RAT Author Charged in Malware Scheme

Krebs on Security

In July 2016, KrebsOnSecurity published a story identifying a Toronto man as the author of the Orcus RAT , a software product that’s been marketed on underground forums and used in countless malware attacks since its creation in 2015. An advertisement for Orcus RAT. Several former customers of his took to Hackforums[.]net

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Russian-speaking cybercrime evolution: What changed from 2016 to 2021

SecureList

We also review what pushed cybercriminals to transform their operations into the now well-known malware-as-a-service model — the use of cloud servers, the decreasing relevance of custom malware and the subsequent emergence of small, agile teams. This browser attack chain, popular in 2016, is no longer possible.

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Meet the Administrators of the RSOCKS Proxy Botnet

Krebs on Security

The user “RSOCKS” on the Russian crime forum Verified changed his name to RSOCKS from a previous handle: “ Stanx ,” whose very first sales thread on Verified in 2016 quickly ran afoul of the forum’s rules and prompted a public chastisement by the forum’s administrator. ” the post enthuses.

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‘Wormable’ Flaw Leads July Microsoft Patches

Krebs on Security

” “We consider this to be a wormable vulnerability, meaning that it has the potential to spread via malware between vulnerable computers without user interaction,” Microsoft wrote in its documentation of CVE-2020-1350. Not to say flaws rated “important” as opposed to critical aren’t also a concern.

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How Did Authorities Identify the Alleged Lockbit Boss?

Krebs on Security

This post examines the activities of Khoroshev’s many alter egos on the cybercrime forums, and tracks the career of a gifted malware author who has written and sold malicious code for the past 14 years. 2011 said he was a system administrator and C++ coder. In November 2016, an exploit[.]ru Image: treasury.gov.