“We reject: kings, presidents, and voting. We believe in: rough consensus and running code.” So declared MIT professorDavid D. Clarkin 1992. Twenty-five years later, this sentiment mirrors the global zeitgeist more than ever. TheAmerican public distrusts governmentin record numbers. Other nation-states disdain the USto world-historical degrees.

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For the last two years, America's cybersecurity relationship with China has been held up as a triumph of digital diplomacy: Since the two countries signed an agreement not to hack each others' private sector companies for commercial gain in late 2015, that pact has come to represent one of the most effective demonstrations in history of government negotiation to curtail state-sponsored cyberspying.

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This week, some old security threats came back to haunt the internet, a fitting horror trope this close to Halloween. Remember the Mirai botnet that took out the internet for a big chunk of the East Coast and beyond last year? It’s back, sort of. More specifically, a new botnet called Reaper is steadily growing, based on Mirai but with an added trick. It doesn’t just seek out IoT devices with poor password protections; it can actively take advantage of known vulnerabilities.

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Angst over a potential electromagnetic pulse attack bubbles up every few months, and it’s easy to understand why. The EMP impact envisioned by people who have studied it closely would be downright apocalyptic: a decimated US power grid, and up to 90 percent of Americans dead within a year. It doesn’t help, either, that North Korea recently invoked the specter of an EMP attack, and seems increasingly like it would have the wherewithal to pull one off.

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Monday morning, just hours after pundits had settled into dissecting what everyone assumed to be the day’s big revelation—the indictment of former Trump campaign chairman Paul Manafort, and his former business associate Rick Gates, on a slew of charges related to an alleged money laundering scheme—came an even bigger revelation: George Papadopoulos, foreign policy advisor to the Trump campaign, had struck a plea agreement with Robert Mueller’s special counsel office.

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The Trezor: January 4, 2016: 7.4 BTC = $3,000 In January 2016, I spent $3,000 to buy 7.4 bitcoins. At the time, it seemed an entirely worthwhile thing to do. I had recently started working as a research director at the Institute for the Future’s Blockchain Futures Lab, and I wanted firsthand experience with bitcoin, a cryptocurrency that uses a blockchain to record transactions on its network.

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The Kodi box pitch is hard to resist. A little black plastic square, in look not much different from a Roku or Apple TV, and similar in function as well. This streamer, though, offers something those others never will: Free access to practically any show or movie you can dream of. No rental fees. No subscriptions. Just type in the name of a blockbuster, and start watching a high-definition stream in seconds.

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Of the many new features in Apple’s iOS 11—which hit your iPhone a few weeks ago—a tool called Core ML stands out. It gives developers an easy way to implement pre-trained machine learning algorithms, so apps can instantly tailor their offerings to a specific person’s preferences.

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The Mirai botnet, a collection of hijacked gadgets whose cyberattack made much of the internet inaccessible in parts of the US and beyond a year ago, previewed a dreary future of zombie connected-device armies run amuck. But in some ways, Mirai was relatively simple—especially compared to a new botnet that's brewing. While Mirai caused widespread outages, it impacted IP cameras and internet routers by simply exploiting their weak or default passwords.

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There's nothing like a hefty security freakout to start the week, and the Key Reinstallation AttackWi-Fi vulnerability—you know it as Krack—announced on Monday fit the bill. The bug is in the ubiquitous WPA2 Wi-Fi protocol, so while it fortunately doesn't impact every single device that exists, it does affect a significant portion of them.

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