This Week's Top Five Stories in Cyber
WhatsApp's Strict Account Settings Explained
When reports emerged that vulnerabilities in iOS 26.2 were being exploited, with iPhone spyware targeting public-facing figures, journalists and other high-profile individuals, encryption and security were thrust into the public spotlight.
In response to growing concerns over sophisticated, targeted cyber attacks, Meta has introduced Strict Account Settings for WhatsApp, aimed at protecting users who require enhanced security.
However, the renewed focus on safety has been somewhat overshadowed by a lawsuit filed against Meta in the US District Court in San Francisco by an international group of plaintiffs.
The lawsuit alleges that WhatsApp can “store, analyse and can access virtually all of WhatsApp users’ purportedly ‘private’ communications”, which the plaintiffs argue represents a serious breach of privacy.
Inside Palo Alto Networks' Acquisition of Chronosphere
As the use of AI increases amongst enterprises, so too do the quantities of data they use. For the modern business, that data has to be both visible and secure.
To this end, global leader in cybersecurity, Palo Alto Networks, has acquired Chronosphere, the 2025 Gartner Magic Quadrant leader for observability platforms.
By completing this landmark US$3.35bn deal, widely anticipated after its acquisition of CyberArk in 2025, the Silicon Valley company has consolidated its already strong position in cybersecurity leadership.
Nikesh Arora, Chairman and CEO of Palo Alto Networks says: “Enterprises today are looking for fewer vendors, deeper partnerships and platforms they can rely on for mission-critical security and operations.”
Rethinking Enterprise AI Security the Teleport Way
As AI agents move from experiments to always-on actors inside enterprise systems, they’re quietly rewriting the rules of security.
These agents don’t behave like people. They operate continuously, make independent decisions and can traverse vast parts of an organisation’s infrastructure in seconds.
That reality exposes a deep mismatch between how enterprises secure access today and what autonomous systems actually require.
Human-centric controls like multi factor authentication and long-lived credentials begin to crumble under non-deterministic, machine-scale behaviour.
Tines: Security Teams Spend 44% of Time on Manual Work
New research reveals many security teams are still struggling to unlock the full benefits of AI.
Tines’ Voice of Security 2026 report surveyed more than 1,800 security leaders and practitioners to understand how the industry is evolving in the era of AI and automation.
The key takeaway? Even though AI adoption has become widespread, manual workloads still take up a significant chunk of team time. If left unchecked, this can lead to burnout, attrition and increased risk, as well as limiting security’s strategic impact.
Almost all SOCs (99%) are now using AI in some capacity. Half of organisations have a formal AI policy or framework in place and another 42% are in the process of establishing one.
Check Point: Which Cyber Risks Rule the Financial Sector?
Money never sleeps – but neither do threat actors.
Given its global activity and reach, the financial sector has little to no tolerance for downtime. This, combined with its dependence on highly-interconnected systems and added lucrative benefits, make it a constant target for cybercrime.
In the 2025 Finance Sector Landscape Report by Check Point Software, exposure management researchers Shir Atzil, Mariana Raiser and Ruty Davidson explore the three most disruptive cyber trends which impact the financial sector: DDoS attacks, data breaches and ransomware.
“One key insight I gained from contributing to this report was the sharp rise in hacktivist activity, reflected in the high volume of DDoS and defacement attacks targeting financial institutions globally,” Ruty writes on LinkedIn.
Executives
Ev Kontsevoy
Cofounder, CEO
Nikesh Arora
Chairman CEO
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