mayer.cool on Hacker News

3 stories on the front page, newest first. Scroll down to watch the site change over time.

Screenshot of mayer.cool: Training myself to run farther with Strava's API and an IoT dog feeder of M&Ms

Training myself to run farther with Strava's API and an IoT dog feeder of M&Ms (mayer.cool)

128 points by danielwmayer 1 year ago | 53 comments

Screenshot of mayer.cool: I hacked Magic the Gathering: Arena for a 100% win rate

I hacked Magic the Gathering: Arena for a 100% win rate (mayer.cool)

445 points by danielwmayer 2 years ago | 145 comments

Blog post by Daniel Mayer describing an exploit in Magic: The Gathering Arena that forced opponents to auto-concede, giving a 100% win rate.

magic-the-gathering-arena game-hacking vulnerability-disclosure reverse-engineering

Screenshot of mayer.cool: Heisting $20M of Magic: The Gathering Cards in a Single Request

Heisting $20M of Magic: The Gathering Cards in a Single Request (mayer.cool)

469 points by liuandrewk 3 years ago | 118 comments

A blog post describing how an arithmetic overflow exploit in Magic: The Gathering Arena allowed buying millions of card packs with starting in-game currency.

integer-overflow magic-the-gathering-arena reverse-engineering decompilation

mayer.cool on Hacker News

Training myself to run farther with Strava's API and an IoT dog feeder of M&Ms(mayer.cool)

I hacked Magic the Gathering: Arena for a 100% win rate(mayer.cool)

Heisting $20M of Magic: The Gathering Cards in a Single Request(mayer.cool)

Training myself to run farther with Strava's API and an IoT dog feeder of M&Ms (mayer.cool)

I hacked Magic the Gathering: Arena for a 100% win rate (mayer.cool)

Heisting $20M of Magic: The Gathering Cards in a Single Request (mayer.cool)