人工智能助长非洲过半网络犯罪,数字诈骗激增:国际刑警组织
AI fuels more than half of cybercrime in Africa as scams surge – Interpol

原始链接: https://www.africanews.com/2026/08/04/ai-fuels-more-than-half-of-cybercrime-in-africa-as-digital-scams-surge-interpol/

国际刑警组织的《2026年非洲网络威胁评估报告》显示,人工智能现已驱动了非洲55%的网络犯罪,使得攻击更加迅速、精密且规模化。随着非洲数字经济的增长,网络相关的经济损失已从2024年的1.92亿美元激增至2025年的4.84亿美元。 网络诈骗依然是主要威胁,罪犯利用人工智能驱动的深度伪造(deepfakes)、商业电子邮件诈骗(BEC)以及虚假身份来欺骗受害者。网络犯罪已演变成一种高度组织化的跨境产业,72%的受访国家报告称境内存在诈骗中心。尽管威胁因地区而异——从东非的移动货币欺诈到西非的商业诈骗——但其共同点在于利用了机构间协作的漏洞。 尽管面临挑战,进展仍在取得。2025年,17个非洲国家更新了网络犯罪立法,包括“塞伦盖蒂2.0”(Serengeti 2.0)和“哨兵”(Sentinel)在内的国际联合行动已逮捕超过1500人,并追回1亿美元资金。然而,国际刑警组织强调,弥合银行、电信运营商与执法机构之间的信息共享缺口,对于打击瞬息万变的人工智能驱动型犯罪格局至关重要。

国际刑警组织最近的一份报告强调,人工智能目前已助推了非洲半数以上的网络犯罪。这种不断演变的威胁常由有组织犯罪集团推动,已从早期的低端诈骗转向了精密的工业化运作。 讨论的核心要点包括: * **工业化诈骗:** 有组织犯罪集团通常在戒备森严的据点内运作,利用人工智能生成深度伪造(Deepfakes)、进行自动化网络钓鱼,以及发布高度个性化的诱饵,从而绕过安全防线并实施诈骗。 * **“杀猪盘”手法:** 诈骗者越来越多地使用长期的心理操纵——在数月内建立信任,之后再骗光受害者的毕生积蓄。 * **脆弱性:** 老年人和孤立群体尤其容易受害。专家认为,当前的防御措施已失效,因为诈骗手段的演变速度超过了教育普及的速度,且人工智能驱动的社会工程学甚至可以欺骗精通技术的人。 * **社会争议:** 关于人工智能开发者的责任、极端贫富差距在助长这些“诈骗经济”中的角色,以及利用基于人工智能的防御工具来应对这一激增趋势的潜力,各界存在广泛争议。 总之,与会者指出,这种威胁已不再仅仅是简单的“尼日利亚王子”式邮件,而是一场持续的、由人工智能赋能的危机。这需要系统性的安全变革,并为弱势群体提供更好的社会支持。
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原文

Artificial intelligence is now powering more than half of reported cybercrime across Africa, allowing criminals to launch faster, more convincing and larger-scale attacks, according to INTERPOL's African Cyberthreat Assessment Report 2026.

The report found that 55% of cybercrime cases recorded across the continent involve the use of AI, raising concerns as Africa's digital economy continues to expand.

With more than 1.1 billion mobile subscribers in 2025, millions of people are relying on digital services, creating new opportunities for both innovation and cybercriminals.

Based on data from 36 African countries, the 40-page assessment says cybercrime has evolved into a highly organised, cross-border industry that is becoming harder for authorities to detect and stop.

Online scams remain Africa's biggest cyber threat

According to the report, online scams remained the most common form of cybercrime in 2025. Criminals increasingly used artificial intelligence alongside social media platforms and mobile money services to target victims.

INTERPOL said cybercrime-related financial losses have risen sharply over the past year, climbing from $192 million in 2024 to $484 million. Investigators attribute the increase to AI-powered fraud, stolen login credentials and sophisticated social engineering attacks.

The report also found that 72% of surveyed countries identified scam centres operating within their borders, with the highest concentration in West and Southern Africa.

Different regions face different cyber risks

The report highlights distinct cybercrime trends across the continent.

In East Africa, mobile money fraud and ransomware attacks targeting critical infrastructure are among the biggest threats.

West and Central Africa continue to experience high levels of business email compromise and romance scams affecting both companies and individuals.

Meanwhile, Southern Africa's advanced digital connectivity has made the region an attractive target for international cybercriminal networks seeking to maximise disruption.

AI is making cybercrime more convincing

INTERPOL warned that artificial intelligence is transforming the way cybercriminals operate.

Deepfake technology and AI-generated content are increasingly being used in digital sextortion and online harassment campaigns. One of INTERPOL's technology partners, TrendAI, detected around 600,000 sextortion cases linked to these tactics.

The report also noted a sharp rise in Business Email Compromise (BEC) scams, where criminals use AI to produce realistic emails that imitate trusted contacts.

Some Africa-based cybercriminal groups have targeted businesses and individuals in Europe and North America, using infrastructure spread across several countries to hide their activities.

Another growing concern is the use of synthetic identities. Rather than simply stealing personal information, cybercriminals are combining genuine data with fabricated details to create entirely new digital identities.

These fake profiles have reportedly been used to open bank accounts, obtain mobile loans and register SIM cards while evading some biometric verification systems.

Gaps in cooperation leave financial systems exposed

INTERPOL said weak coordination between banks, telecom companies and law enforcement agencies continues to hamper efforts to combat cybercrime.

The absence of real-time information sharing creates opportunities for criminals to move stolen funds quickly and exploit weaknesses across multiple jurisdictions before authorities can respond.

The report also found that many African law enforcement agencies are still not adequately prepared to respond to AI-driven cyber threats, despite the rapid pace at which the technology is being adopted by criminal networks.

Countries step up efforts against cybercrime

Despite the growing threat, the report points to progress across the continent.

In 2025, 17 African countries introduced or updated cybercrime legislation. Senegal also launched an online reporting platform designed to improve responses to online offences involving children.

INTERPOL said joint international operations have also delivered significant results. Four major operations, Operation Serengeti 2.0, Operation Contender 3.0, Operation Sentinel and Operation Red Card 2.0, led to more than 1,500 arrests, the seizure of hundreds of electronic devices and the recovery of over $100 million linked to cybercrime.

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