Apple fanbois warned: No, Cupertino HASN'T built a Bitcoin mining function into Macs

If you follow tech guidelines from 4chan, you're an idiot


The denizens of internet horror-forum 4chan have come up with a hoax designed to trick Mac fans into deleting all the files on their machines by running commands supposedly needed to turn on hidden Bitcoin mining features.

Apple's so-called secret mining feature, which 4channers claim has been present in Macs since 2009, can be unlocked by opening a terminal command line and running the following command: sudo rm -rf/*, viral images falsely claim.

Do not try this at home – or anywhere else, come to that. In reality, typing rm -rf/* on a Unix system (including Mac OS X) tells your computer to delete all of your files and folders.

The more tech-savvy folk on 4chan would take the bogus flier as the slightly twisted joke it's probably intended to be. But, as with any in-joke, there's a danger that less technically knowledgeable people might be taken in, warns veteran security researcher Graham Cluley.

"With many people intrigued by mainstream newspaper stories about Bitcoins, but lacking in knowledge about how to dip their toe into the waters of Bitcoin mining, there is a danger that some folks could take the advice seriously," Cluley writes in a blog post featuring screenshots of the deliberately misleading flier.

"Most of the denizens of 4Chan are probably in on the joke, and will give an evil grin at the suggestion. But there’s always a danger that other wannabe Bitcoin miners will see the “advice” and follow it to the letter with data-destroying results."

An article by the Daily Dot suggests the hoax has already claimed a number of victims.

It seems the inmates of 4chan’s random imageboard /b/ are following up on the recent Xbox One bricking hoax with a ruse designed to trick the less knowledgeable into auto-trashing all the files on their Apple computers.

Last weekend malicious /b/ pranksters pushed a fake advisory seeking to trick Xbox One owners into bricking their consoles by following a set of instructions that supposedly made the latest version of Microsoft's gaming console backwards compatible with Xbox 360 games. Instead it made the console inoperable.

The Xbox wheeze was far more plausible – and created far more problems – than the latest rash of mischief. The Daily Dot adds that the Xbox hoax has even spawned secondary ruses involving supposed instructions to restore a bricked Xbox One console that, in reality, will result in a knackered PC to go with a borked gaming console.

This latter ruse surfaced in the image community 9gag and not /b/, which is notorious as the birthplace of Anonymous and much more besides. ®


Other stories you might like

  • 5G C-band rollout at US airports slowed over radio altimeter safety fears
    Well, they did say from July, now they really mean from July 2023

    America's aviation watchdog has said the rollout of 5G C-band coverage near US airports won't fully start until next year, delaying some travelers' access to better cellular broadband at crowded terminals.

    Acting FAA Administrator Billy Nolen said in a statement this month that its discussions with wireless carriers "have identified a path that will continue to enable aviation and 5G C-band wireless to safely co-exist."

    5G C-band operates between 3.7-3.98GHz, near the 4.2-4.4GHz band used by radio altimeters that are jolly useful for landing planes in limited visibility. There is or was a fear that these cellular signals, such as from cell towers close to airports, could bleed into the frequencies used by aircraft and cause radio altimeters to display an incorrect reading. C-band technology, which promises faster mobile broadband, was supposed to roll out nationwide on Verizon, AT&T and T-Mobile US's networks, but some deployments have been paused near airports due to these concerns. 

    Continue reading
  • IBM settles age discrimination case that sought top execs' emails
    Just days after being ordered to provide messages, Big Blue opts out of public trial

    Less than a week after IBM was ordered in an age discrimination lawsuit to produce internal emails in which its former CEO and former SVP of human resources discuss reducing the number of older workers, the IT giant chose to settle the case for an undisclosed sum rather than proceed to trial next month.

    The order, issued on June 9, in Schenfeld v. IBM, describes Exhibit 10, which "contains emails that discuss the effort taken by IBM to increase the number of 'millennial' employees."

    Plaintiff Eugene Schenfeld, who worked as an IBM research scientist when current CEO Arvind Krishna ran IBM's research group, sued IBM for age discrimination in November, 2018. His claim is one of many that followed a March 2018 report by ProPublica and Mother Jones about a concerted effort to de-age IBM and a 2020 finding by the US Equal Employment Opportunity Commission (EEOC) that IBM executives had directed managers to get rid of older workers to make room for younger ones.

    Continue reading
  • FTC urged to probe Apple, Google for enabling ‘intense system of surveillance’
    Ad tracking poses a privacy and security risk in post-Roe America, lawmakers warn

    Democrat lawmakers want the FTC to investigate Apple and Google's online ad trackers, which they say amount to unfair and deceptive business practices and pose a privacy and security risk to people using the tech giants' mobile devices.

    US Senators Ron Wyden (D-OR), Elizabeth Warren (D-MA), and Cory Booker (D-NJ) and House Representative Sara Jacobs (D-CA) requested on Friday that the watchdog launch a probe into Apple and Google, hours before the US Supreme Court overturned Roe v. Wade, clearing the way for individual states to ban access to abortions. 

    In the days leading up to the court's action, some of these same lawmakers had also introduced data privacy bills, including a proposal that would make it illegal for data brokers to sell sensitive location and health information of individuals' medical treatment.

    Continue reading
  • Toyota, Subaru recall EVs because tires might literally fall off
    Toyota says 'all of the hub bolts' can loosen even 'after low-mileage use'

    Toyota and Subaru are recalling several thousand electric vehicles that might spontaneously shed tires due to self-loosening hub bolts. 

    Toyota issued the recall last week for 2023 bZ4X all-electric SUVs, 2,700 of which are affected, the automaker said. Subaru is recalling all-electric Solterras, which were developed jointly with Toyota and have the same issue, Reuters reported.

    Japan's auto safety regulating body said "sharp turns and sudden braking could cause a hub bolt to loosen," Reuters said, though it's unknown if any actual accidents have been caused by the defect. In its recall notice, Toyota said "all of the hub bolts" can loosen "after low-mileage use," but said it was still investigating the cause of, and driving conditions that can lead to, the issue. 

    Continue reading
  • Alcatel-Lucent Enterprise adds Wi-Fi 6E to 'premium' access points
    Company claims standard will improve performance in dense environments

    Alcatel-Lucent Enterprise is the latest networking outfit to add Wi-Fi 6E capability to its hardware, opening up access to the less congested 6GHz spectrum for business users.

    The France-based company just revealed the OmniAccess Stellar 14xx series of wireless access points, which are set for availability from this September. Alcatel-Lucent Enterprise said its first Wi-Fi 6E device will be a high-end "premium" Access Point and will be followed by a mid-range product by the end of the year.

    Wi-Fi 6E is compatible with the Wi-Fi 6 standard, but adds the ability to use channels in the 6GHz portion of the spectrum, a feature that will be built into the upcoming Wi-Fi 7 standard from the start. This enables users to reduce network contention, or so the argument goes, as the 6GHz portion of the spectrum is less congested with other traffic than the existing 2.4GHz and 5GHz frequencies used for Wi-Fi access.

    Continue reading
  • Will Lenovo ever think beyond hardware?
    Then again, why develop your own software à la HPE GreenLake when you can use someone else's?

    Analysis Lenovo fancies its TruScale anything-as-a-service (XaaS) platform as a more flexible competitor to HPE GreenLake or Dell Apex. Unlike its rivals, Lenovo doesn't believe it needs to mimic all aspects of the cloud to be successful.

    While subscription services are nothing new for Lenovo, the company only recently consolidated its offerings into a unified XaaS service called TruScale.

    On the surface TruScale ticks most of the XaaS boxes — cloud-like consumption model, subscription pricing — and it works just like you'd expect. Sign up for a certain amount of compute capacity and a short time later a rack full of pre-plumbed compute, storage, and network boxes are delivered to your place of choosing, whether that's a private datacenter, colo, or edge location.

    Continue reading
  • Intel is running rings around AMD and Arm at the edge
    What will it take to loosen the x86 giant's edge stranglehold?

    Analysis Supermicro launched a wave of edge appliances using Intel's newly refreshed Xeon-D processors last week. The launch itself was nothing to write home about, but a thought occurred: with all the hype surrounding the outer reaches of computing that we call the edge, you'd think there would be more competition from chipmakers in this arena.

    So where are all the AMD and Arm-based edge appliances?

    A glance through the catalogs of the major OEMs – Dell, HPE, Lenovo, Inspur, Supermicro – returned plenty of results for AMD servers, but few, if any, validated for edge deployments. In fact, Supermicro was the only one of the five vendors that even offered an AMD-based edge appliance – which used an ageing Epyc processor. Hardly a great showing from AMD. Meanwhile, just one appliance from Inspur used an Arm-based chip from Nvidia.

    Continue reading
  • NASA's Psyche mission: 2022 launch is off after software arrives late
    Launch window slides into 2023 or 2024 for asteroid-probing project

    Sadly for NASA's mission to take samples from the asteroid Psyche, software problems mean the spacecraft is going to miss its 2022 launch window.

    The US space agency made the announcement on Friday: "Due to the late delivery of the spacecraft's flight software and testing equipment, NASA does not have sufficient time to complete the testing needed ahead of its remaining launch period this year, which ends on October 11."

    While it appears the software and testbeds are now working, there just isn't enough time to get everything done before a SpaceX Falcon Heavy sends the spacecraft to study a metallic-rich asteroid of the same name.

    Continue reading

Biting the hand that feeds IT © 1998–2022