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IndependentKrebs

Who is Anna-Senpai, the Mirai Worm Author?


On September 22, 2016, this site was forced offline for nearly four days after it was hit with “Mirai,” a malware strain that enslaves poorly secured Internet of Things (IoT) devices like wireless routers and security cameras into a botnet for use in large cyberattacks. Roughly a week after that assault, the individual(s) who launched that attack — using the name “Anna Senpai” — released the source code for Mirai, spawning dozens of copycat attack armies online. After months of digging, KrebsOnSecurity is now confident to have uncovered Anna Senpai’s real-life identity, and the identity of at least one co-conspirator who helped to write and modify the malware.

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IndependentKrebs

Extortionists Wipe Thousands of Databases, Victims Who Pay Up Get Stiffed


Tens of thousands of personal and possibly proprietary databases that were left accessible to the public online have just been wiped from the Internet, replaced with ransom notes demanding payment for the return of the files. Adding insult to injury, it appears that virtually none of the victims who have paid the ransom have gotten their files back because multiple fraudsters are now wise to the extortion attempts and are competing to replace each other’s ransom notes.

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IndependentKrebs

The Download on the DNC Hack


Over the past few weeks, I’ve been inundated with questions from readers asking why I haven’t written much about two stories that have consumed the news media of late: The alleged Russian hacking attacks against the Democratic National Committee (DNC) and, more recently, the discovery of malware on a laptop at a Vermont power utility that has been attributed to Russian hacker groups. I’ve avoided covering these stories mainly because I don’t have any original reporting to add to them, and because I generally avoid chasing the story of the day — preferring instead to focus on producing original journalism on cybercrime and computer security.

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