Security News This Week: A Growing Concern – Power Grid Attacks and More
Sep 22, 2023


In this week’s edition of Security News, we delve into the ever-evolving landscape of cybersecurity, where new threats and concerns continue to emerge. Chinese hackers affiliated with APT41 have escalated their activities beyond traditional espionage, targeting an Asian nation’s power grid. Meanwhile, the misuse of facial recognition technology in Buenos Aires raises questions about privacy and regulation. Artificial intelligence (AI) technologies like generative AI and the responsible use of AI also take center stage in discussions. We also examine the ongoing cyberattack on MGM casinos and issues with data accuracy in background checks.

Power Grid Intrusion by APT41

Symantec, a renowned security software firm, has uncovered evidence of Chinese hacking group APT41 infiltrating the power grid of an Asian nation. This intrusion shares similarities with the 2021 attack on India’s power grid, suggesting a recurring pattern of activity by these cybercriminals. These developments underscore the urgency of enhancing power grid security measures globally to safeguard critical infrastructure.

Facial Recognition Scandal in Buenos Aires

Buenos Aires is embroiled in a scandal surrounding the misuse of facial recognition software. Despite legal requirements limiting searches to known fugitives, investigations revealed that the system was employed to search for individuals with no criminal records. Errors in the system also led to wrongful arrests. This incident serves as a stark reminder of the potential dangers associated with facial recognition technology, even in environments with legal safeguards.

The Complex Landscape of AI Usage in Government

Governments in the United States have started exploring the applications of generative AI tools like ChatGPT. However, a consensus on the appropriate use of this technology has not yet been reached. While some states, like Maine, have temporarily banned its use due to cybersecurity concerns, others utilize it for crafting speeches and social media posts. The responsible and ethical use of AI remains a topic of ongoing debate.

US Senate’s AI Education

The US Senate is actively educating its members about AI and its various implications. A closed-door briefing saw around 60 senators engaging with major tech CEOs, including Elon Musk, Mark Zuckerberg, and Sam Altman, along with experts in civil liberties and AI ethics. Despite these efforts, some lawmakers remain uncertain about whether they are any closer to addressing AI-related challenges responsibly.

MGM Casino Cyberattack

MGM casinos continue to grapple with a cyberattack that has disrupted their operations for nearly a week. While the attack on a major casino company garners significant attention, it is worth noting that the group behind the breach, known as Alphv, has a history of targeting schools and hospitals—actions with far-reaching consequences. Cybersecurity remains a critical concern for all organizations, regardless of their

Critical Browser Vulnerability

A critical vulnerability in the widely used libwebp code library, which encodes and decodes WebP format images, has been disclosed. This “heap buffer overflow” flaw can be exploited by specially crafted malicious images, potentially allowing attackers to execute malicious code on targeted devices. Affected browsers include Google Chrome, Mozilla Firefox, Microsoft Edge, Opera, Brave, and more, as well as several apps. Immediate action is necessary to install patches and update affected software to mitigate this threat.

Malvertising on the Rise

Malicious online advertisements, known as “malvertising,” have become increasingly sophisticated. Israeli companies are developing exploits that take advantage of weaknesses in the ad bidding process to track users and compromise their devices with advanced spyware. Protecting oneself from these threats can be as simple as using an ad blocker to minimize exposure to potentially malicious ads.

TikTok’s GDPR Violation Fine

TikTok faces a significant fine of €345 million ($368 million) from European data regulators for GDPR violations related to the privacy of underage users. The Irish Data Protection Commission found that TikTok failed to ensure the privacy settings of child users were private by default and that its “family pairing” feature lacked robust verification. TikTok contends it had updated its settings before the investigation, highlighting the importance of regulatory oversight in protecting user data.

FTC’s Fine on Background Check Firms

Background check providers TruthFinder and Instant Checkmate have received a $5.8 million fine from the US Federal Trade Commission for failing to ensure the maximum accuracy of consumer reports. The FTC alleges that these companies profited by selling subscriptions that incorrectly flagged minor infractions as criminal records. Additionally, the companies’ “Remove” and “Flag as Inaccurate” buttons did not function as advertised. This incident underscores the importance of accurate background checks in various sectors, including employment and housing.


This week’s security news highlights the evolving nature of cybersecurity threats and the need for continuous vigilance. From power grid attacks to the misuse of facial recognition technology, the responsible use of AI, and the impact of cyberattacks on organizations, it is clear that the digital landscape remains fraught with challenges. Staying informed and implementing proactive security measures are crucial steps in safeguarding both personal and organizational assets in this dynamic and interconnected world.