In another breach of a cryptocurrency platform, more than $600 million in digital tokens has been stolen by hackers on Wednesday, adding to the culminating cyberheist stories gracing the digital asset market, which raises questions about the security of crypto exchanges.

The platform, Poly Network, which facilitates peer-to-peer transactions announced the heist Wednesday on Twitter and posted details of digital wallets to which it said the money was transferred, urging people to blacklist tokens from those addresses.

Crypto trade publication The Block, said the value of the tokens in the wallets cited by the platform was just over $600 million at the time of the announcement.

Since 2011, hackers have stolen more than $8 billion worth of cryptocurrencies. According to a report from Amsterdam-based blockchain analytics firm Crystal Blockchain, over $2.8 billion was stolen through exchange security breaches that totaled 113 as of last year, and has increased following a number of heists in 2021.

In 2014, the Mt. Gox exchange based in Tokyo, collapsed after losing half a billion dollars in bitcoin. The Coincheck breach of 2018, which saw hackers made away with $535 million worth of NEM coins, was top of it until Wednesday’s Poly Network’s $600 million heist.

The platform, with the warning that it planned to take legal action, urged the hackers to return the stolen funds to several of its digital addresses.

The warning seems to be yielding results, with around $4.8 million in stolen tokens returned by Wednesday afternoon, according to public blockchain records and crypto tracking firm Elliptic. Analysts have attributed the move to the hurdles involved in moving such a huge amount of stolen crypto as it may give the hackers away.

In June, the Federal Bureau of Investigation (FBI) pulled off a first-of-its-kind operation to recover the $4.4 million paid in ransom through cryptocurrency to a criminal gang responsible for a ransomware attack on a US oil company, Colonial Pipeline. The operation sends a clear message that blockchain’s DeFi (decentralized finance) is no longer a guarantee that its transactions cannot be traced or reversed especially when it involves huge sums.

“There’s so much public attention on this, and exchanges will be on the lookout for customer deposits linked to this theft,” Tom Robinson, Elliptic co-founder said. “This demonstrates that even if you can steal crypto assets, laundering them and cashing out is extremely difficult, due to the transparency of the blockchain and the broad use of blockchain analytics by financial institutions.”

However, the FBI’s breakthrough doesn’t answer the worrisome question about hacks and breaches of crypto exchanges, which is among the reasons for increased calls for regulation of crypto operations.

DeFi platforms allow financial transactions, usually in cryptocurrency, without traditional gatekeepers such as banks or exchanges. The sector has boomed over the last year, with platforms now handling more than $80 billion worth of digital coins. The increasing volume of transactions on DeFi system exposes technical flaws and weaknesses in the code many platforms use, leaving it vulnerable to hacks and heists.

But the security lapses boil down to many other factors that border also on the lack of regulations and guidelines for exchanges.

“Their security policies are neglected because these new services cannot (financially) afford to pay as much attention to such security issues, whereas well-established entities are in a better position to ensure and prioritize security,” Said Kyrylo Chykhradze, a product director of Crystal Blockchain  in an email to Coindesk. “This results in newer services becoming cherry-picking opportunities for bad actors who can spot those vulnerabilities.”

The chief technology officer of Tether, a stablecoin or type of cryptocurrency usually backed by real-world world assets, said on Twitter the company had frozen $33 million connected with the hack, and top management at large crypto exchanges responded to Poly on Twitter saying they would try to help. But it’s all reactive and doesn’t proffer a proactive solution to the problem that has got a lot of investors worried.

“It is a massive hack … as large as Mt. Gox,” said Bobby Ong, co-founder of crypto analytics website CoinGecko, although he noted the fallout had not yet hurt major crypto prices. “This project is finished in my opinion. (It is) going to take a lot to regain confidence.”

While it’s difficult for hackers to launder stolen crypto worth millions of dollars, it will barely get noticed when the sum is in thousands, and that leaves many investors vulnerable.

Reading is fundamental: students should read well beyond what was assigned at school, it pays.

Personally, I observed something very common among my colleagues in school. Many seem not to enjoy reading outside what was assigned at school. They don’t want to read and process nor do they want to follow and analyse situations as they unfold. All they wanted is to read academic textbooks and pour back to the lecturer for grades.

Reading, today, has become a difficult task and boring exercise that many of my friends (mostly students) avoid. Many of my colleagues in school during leisure prefer to play games, watch movies, follow TV shows and party to reading books on personal development and gain little extra knowledge that will liberate their entire life. Students of this generation are losing track of this vital value that is fundamental to intellectual development.

When I think back, neither of my parents read but are very influential in my love for reading(though my parents are driven by excellent academic performance only). My love of reading beyond what was assigned at school came from a church brother (Tobi Odelabi) who at some point started a small book selling business. It appears that I am very lucky to have (or for me to find) someone who will allow me to buy books on credit. Also, part of his job after buying on credit is to encourage me to read and grow in personal knowledge (little did I know those exercises were cumulative).

What most students fail to understand is that nobody will beg you to be disciplined, intentional, consistent and excellent. Only by reading good books can you develop those qualities.

For the longest time, I have always had a dogged attitude and mindset about reading and it came one day when I heard Bishop David Oyedepo say the following:

– Reading Is Understanding The Promises Of Life.

– Reading Is Escaping The Traps Of Average Living.

– Reading Is Refusing Existence But Embracing Living Life.

– Reading Is The Process Of Planting The Seed Of Life Into Your Good Heart On Purpose. You Nourish The Seed By More Reading, More Reading For Watering, More Reading For Cultivating And More Reading For Harvesting.

Every time I think about this, I say to myself that, “Eyitayo, never be lazy to read, it’s an easy way to help yourself.”

This statement is weighty and can be a scary one to say to yourself, but it changes everything.

The day you deeply understand that one of the easiest ways to help yourself is to read, then your actions, choices, and decisions will change.

You will stop giving up easily because of petty reasons and you will stop leaving your personal development in the hands of school or blaming people for the challenges in your life. You will have a stronger resolve to win more than the excuses that come with playing small and swimming in mediocrity. But all of these can only come when you read and process. Read and analyse. Read and project.