TheRetroArcade
Veteran
Posts: 1,971
Joined: Feb 2026
Joined: Feb 2026
Aaaand it's gone. Mostly.
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If you've been having a bad week at work, I'm here to inform you that it could always be worse. South Korea's National Tax Service carried out law enforcement raids resulting in the seizure of cryptocurrency assets worth $5.6 million late last month, gained from 124 tax-evading citizens.
Quite the win, you would have thought (via Ars Technica). However, the agency then proudly released photos of a hardware crypto wallet containing $4.8 million worth of the ill-gotten gains—alongside a handwritten note clearly displaying the wallet's mnemonic recovery phrase.
For those not in the know, this 12-to-24 word sequence allows the recovery of a crypto wallet's contents, acting as a master key that can grant access to the wallet on other devices.
Guess what happened next. The following morning, the authorities were astonished to discover that the wallet had been emptied, and the vast majority of its seized cryptocurrency was therefore back in circulation. Or at the very least, tucked away inside the account of some opportunistic crypto enthusiast.
Professor Cho Jae-woo, director of the Blockchain Research Institute at Hansung University in Seoul and the original observer of the transaction, said: "This is like advertising to open your wallet and take your money."
"Taking a picture of a mnemonic code and storing it in a gallery, messenger, or cloud is something you should never do" he added. "Just like taking a picture of a bank security card in the past and storing it on a computer, taking a picture of [the mnemonic] and posting it on the web is essentially the same as saying, 'Take it all.'"
Which our opportunistic crypto thief seems to have done. The good news, though (and let's face it, the South Korean authorities need some at this point) is that the crypto is tied to an obscure token called Pre-Retogeum (PRTG), which looks to be very difficult to move onwards.
Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.
PRTG has a market valuation of around $12 million, and is only listed on a single exchange. The value stolen here would represent 40% of PRTG's entire supply, which means if significant amounts of it were to be sold, the token's value would likely plummet before the transaction was complete.
Officers within the South Korean NTC posted a public apology for the lo...Read more: Full article on www.pcgamer.com
What do you think about this?
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.
Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.
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Every Friday
GamesRadar+
Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.
Every Thursday
GTA 6 O'clock
Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.
Every Friday
Knowledge
From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.
Every Thursday
The Setup
Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.
Every Wednesday
Switch 2 Spotlight
Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.
Every Saturday
The Watchlist
Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.
Once a month
SFX
Get sneak previews, exclusive competitions and details of special events each month!
If you've been having a bad week at work, I'm here to inform you that it could always be worse. South Korea's National Tax Service carried out law enforcement raids resulting in the seizure of cryptocurrency assets worth $5.6 million late last month, gained from 124 tax-evading citizens.
Quite the win, you would have thought (via Ars Technica). However, the agency then proudly released photos of a hardware crypto wallet containing $4.8 million worth of the ill-gotten gains—alongside a handwritten note clearly displaying the wallet's mnemonic recovery phrase.
For those not in the know, this 12-to-24 word sequence allows the recovery of a crypto wallet's contents, acting as a master key that can grant access to the wallet on other devices.
Guess what happened next. The following morning, the authorities were astonished to discover that the wallet had been emptied, and the vast majority of its seized cryptocurrency was therefore back in circulation. Or at the very least, tucked away inside the account of some opportunistic crypto enthusiast.
Professor Cho Jae-woo, director of the Blockchain Research Institute at Hansung University in Seoul and the original observer of the transaction, said: "This is like advertising to open your wallet and take your money."
"Taking a picture of a mnemonic code and storing it in a gallery, messenger, or cloud is something you should never do" he added. "Just like taking a picture of a bank security card in the past and storing it on a computer, taking a picture of [the mnemonic] and posting it on the web is essentially the same as saying, 'Take it all.'"
Which our opportunistic crypto thief seems to have done. The good news, though (and let's face it, the South Korean authorities need some at this point) is that the crypto is tied to an obscure token called Pre-Retogeum (PRTG), which looks to be very difficult to move onwards.
Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.
PRTG has a market valuation of around $12 million, and is only listed on a single exchange. The value stolen here would represent 40% of PRTG's entire supply, which means if significant amounts of it were to be sold, the token's value would likely plummet before the transaction was complete.
Officers within the South Korean NTC posted a public apology for the lo...Read more: Full article on www.pcgamer.com
What do you think about this?