A major security flaw in PHP, reports of state-linked cyberattacks, and the growing use of artificial intelligence in hacking have made me wonder whether warfare is entering a new era. What happens when AI becomes a weapon—and another AI is needed to defend against it?
When I heard that there was a serious problem with PHP, I wondered what had happened.
At first, I thought it was about PHP, a Japanese magazine founded by Konosuke Matsushita, the founder of Panasonic, which I used to read quite often years ago.
But it turned out to be something completely different: PHP, the computer programming language.
A critical security vulnerability had been discovered, and if exploited, it could lead to unauthorized access and data breaches.
Separately, there have recently been a series of incidents involving massive leaks of personal information.
A few years ago, someone used my credit card fraudulently. So I assume that my personal information has already been leaked from somewhere.
Fortunately, my credit card company detected the suspicious transaction and prevented any serious damage.
All I can do now is remain vigilant about possible attacks on my bank accounts and be careful not to fall victim to scams.
This morning, I saw a news report suggesting that a company with ties to a government agency in a certain country might have been involved in cyberattacks.
If true, it would suggest that cyberattacks are being carried out at the national level.
Years ago, there was considerable concern over reports that a certain country was producing extremely sophisticated counterfeit US dollar bills.
Are crimes committed at the national level simply a routine part of international affairs?
What constitutes a crime is not always easy to define. But if a government itself makes a business of such activities, perhaps counterfeiting currency and launching cyberattacks are no longer even regarded as crimes within that country.
War involves taking human lives, and I consider it an act that is almost criminal by its very nature.
Yet when it takes place between nations, the distinction between warfare and criminal activity becomes strangely blurred.
If we think of war as a struggle between nations to seize wealth, resources, and interests, then perhaps state-sponsored cyberattacks can also be considered a form of warfare.
When we think of war, we usually imagine people bleeding and losing their lives.
But perhaps that is only one manifestation of war.
Stealing money that people in another country have worked so hard to earn may also be a form of warfare.
That is what occurred to me as I watched these recent developments unfold.
And if an entire nation is mobilizing its resources to carry out cyberattacks, it seems almost impossible for ordinary individuals to defend themselves.
Even an expert appearing on television offered advice that made little sense to me, saying something along the lines of, "There's nothing you can do. Just stay away from anything suspicious."
Has artificial intelligence already reached a point where it is surpassing human intelligence?
Even if AI itself has no intention of attacking human beings, humans can certainly use it as a weapon of war.
And AI can also be used to defend against those attacks.
We may soon find ourselves living in an age when humans are caught in the middle of battles fought between artificial intelligences.
The next battlefield may be one where artificial intelligence fights artificial intelligence—and human beings are caught in between.
・・・
| Cyberwarfare | サイバー戦争。国家間の対立においてサイバー攻撃を利用すること。 |
| Security vulnerability | セキュリティ上の脆弱性。システムに存在する弱点。 |
| Data breach | 情報漏洩。機密情報や個人情報が不正に取得・流出すること。 |
| Unauthorized access | 不正アクセス。 |
| State-sponsored cyberattack | 国家が支援・関与するサイバー攻撃。 |
| Counterfeit currency | 偽造通貨、偽札。 |
| Manifestation | 表現型、現れ方。病理学でいう manifestation と同様のニュアンス。 |
| Surpass human intelligence | 人間の知能を超える。 |
| Caught in the middle | 争いや対立に巻き込まれる。 |
| Artificial intelligence | 人工知能。略称AI。 |
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