Cyberattack

The Latest DNS Threat Landscape: Why CISOs Must Rethink Blocking Strategies

Cybercriminals live by the tenet "If it ain't broke, don't fix it." They'll use the same tactics repeatedly until they no longer work, then switch things up. That's why CISOs and their security teams maintain constant vigilance. Underscoring this, recent analysis of global DNS activity found that new domains continue to be a major tactic for bad actors. more

Cyberattacks Spur Boom in Insurance Demand Amid Rising Global Threats

A wave of high-profile cyberattacks is reshaping the global insurance industry, creating both risk and reward for major players. According to a new Bloomberg report, firms like Munich Re and Chubb are capitalising on surging demand for cyber insurance as artificial intelligence makes digital breaches more frequent and destructive. more

Increased Attacks Against ISP Networks

Netscout recently released its latest Threat Intelligence Report that documents DDoS attacks in the second half of 2024. As has been the trend for many years, the largest target of DDoS attacks has been ISP networks. There were over 8.9 million DDoS attacks documented in the second half of last year, up 12.75% over the first half of the year. more

Massive Iberian Power Outage Raises Cybersecurity Questions

On April 28th, a widespread blackout plunged millions across Spain, Portugal, and parts of south-west France into darkness, disrupting homes, transit systems, and even sporting events like the Madrid Open. more

Massive Cyber Assault on X: Musk Hints at Foreign Involvement

Elon Musk has attributed a series of major disruptions on X, the social media platform he owns, to a large-scale cyberattack. The outages, which persisted for several hours today (and are still ongoing), left users unable to access the service, triggering a flurry of speculation. more

How Decades-Old Decisions Left U.S. Networks Vulnerable to Chinese Cyberintrusion

It seems like there is more disturbing news every day about Chinese infiltration of our telecommunications networks. A recent headline said that nine large ISPs have now been infiltrated. Tom Wheeler, a previous Chairman of the FCC, recently wrote an article for the Brookings Institute that speculates that the ability of the Chinese to infiltrate our networks stems back to decisions made decades ago that have never been updated for the modern world of sophisticated hacking. more

Chinese Hackers Exploit U.S. Telecom Systems, Eviction Efforts Lag

American officials have revealed an ongoing struggle to expel Chinese hackers from telecommunications networks, months after the espionage was first discovered. The campaign, attributed to a group called "Salt Typhoon," has infiltrated major telecom carriers, particularly in the Washington region. more

Chinese Hackers Had Access to Canadian Government Systems for Years, Report Reveals

For five years, Canadian government networks have been vulnerable to Chinese state-sponsored cyber espionage, according to a recent report by Canada's Communications Security Establishment (CSE). more

Sudanese Nationals Charged in Global Cyberattack Campaign

Two Sudanese nationals have been indicted for allegedly leading Anonymous Sudan, a cybercriminal group responsible for over 35,000 Distributed Denial of Service (DDoS) attacks targeting critical infrastructure worldwide. more

Has Your ISP Been Hacked? (Growing Concern Over AI-Driven Hacking)

As if we didn't have a long enough list of problems to worry about, Lumen researchers at its Black Lotus Labs recently released a blog that said that it knows of three U.S. ISPs and one in India was hacked this summer. Lumen said the hackers took advantage of flaws in software provided by Versa Networks being used to manage wide-area networks. more

Over 2 Million VPN Passwords Compromised by Malware Attacks

A recent report from Specops Software reveals alarming security vulnerabilities within VPN password systems, highlighting over two million VPN passwords stolen by malware in the past year. more

FBI Takes Down China-Backed Botnet, Facilitates Ransomware Negotiations

The FBI and international partners dismantled a China-backed botnet run by the Integrity Technology Group, a company linked to Chinese government espionage. more

Rising Ransomware Threats and a Record-Breaking $75M Payout

A recent report has revealed an alarming trend in ransomware attacks and a staggering $75 million ransom payout. The report by Zscaler ThreatLabz team indicates a 17.8% increase in ransomware attacks. more

Mystery Malware Takes Down 600,000 Windstream Routers in Coordinated Attack

In late October, subscribers of Windstream's Kinetic broadband service reported widespread router failures, affecting approximately 600,000 devices across 18 states. Users flooded online forums with complaints, noting their ActionTec T3200 routers displayed a persistent red light and were unresponsive to resets. more

The xz liblzma Vulnerability

On 29 March 2024, an announcement was posted notifying the world that the Open-Source Software (OSS) package "xz-utils," which includes the xz data compression program and a library of software routines called "liblzma" and which is present in most Linux distributions, had been compromised. The insertion of the compromised code was done by "Jia Tan", the official maintainer of the xz-utils package. more