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Cybersecurity

Proofpoint CISO, CISOs cyberattack

NYT Publishes Inside Account of Massive Twitter Hack

July 21, 2020 Zachary Comeau Leave a Comment

Remember a few days ago when some of the most prominent public figures took to Twitter to ask for Bitcoin in exchange for doubling your money? If you haven’t heard yet, that was fake. No, Joe Biden, Barrack Obama, Bill Gates, Kanye West, Warren Buffett or even Elon Musk didn’t ask for the digital currency. […]

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Zoom Zero-Day

Cyberseucirty Firm Discloses Zero-Day Vulnerability in Zoom

July 9, 2020 Zachary Comeau Leave a Comment

Zoom is reportedly working on a patch for a zero-day vulnerability that was disclosed Thursday by a cybersecurity firm. The vulnerability, detected by ACROS Security, affects users running Zoom Client for Windows on older versions of Windows, specifically Windows 7 and older. Microsoft ended support for Windows 7 in January, but there are still many […]

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Phishing Success

Microsoft Seizes Domains Used in COVID-19 Phishing Attacks

July 8, 2020 Zachary Comeau Leave a Comment

Microsoft took action to stop a cybercriminal network from launching coronavirus-related phishing attacks, according to newly unsealed court records. In a blog post, the company detailed its actions taken in the case, which now includes seizing control of key domains in the criminals’ infrastructure to prevent future attacks. The U.S. District Court for the Eastern […]

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Cybercriminals Targeting the Cloud

Report: Cybercriminals Targeting the Cloud

July 6, 2020 Zachary Comeau Leave a Comment

As more organizations migrate to the cloud, cybercriminals and bad actors are following that trend and are targeting the cloud more frequently, according to a new report. And, the increased adoption of cloud services during the COVID-19 pandemic could be playing a role, says a joint report from DNS security firm EfficientIP and International Data […]

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Ransomware

UCSF Medical School Pays $1.1M in Ransomware Attack

June 29, 2020 Robin Hattersley-Gray Leave a Comment

The University of California at San Francisco (UCSF) School of Medicine has paid hackers $1.14 million so the school could regain access to data that had been encrypted by ransomware. UCSF networks were attacked by Netwalker ransomware on June 1, and the attack was detected on June 3. “The data that was encrypted is important […]

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Microsoft Exchange Server Attacks

Microsoft Warns Against Advanced Server Takeover Attacks

June 25, 2020 Zachary Comeau Leave a Comment

Microsoft is warning users of increasing attacks on Exchange servers after picking up on a trend of advanced server compromise attacks in April. The company is urging users and organizations to apply the latest security patches, keep antivirus and cybersecurity software enabled, review roles and groups to ensure no unauthorized accounts have been added or […]

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DDoS, NETSCOUT Arbor Insight

Relax — There Was No Large-Scale DDoS Attack

June 16, 2020 Zachary Comeau Leave a Comment

If you aren’t a cybersecurity expert, then don’t believe everything that hacktivist group Anonymous posts on Twitter. Yes, some services were down simultaneously for some reason yesterday, but it wasn’t because of a single coordinated DDoS attack, according to cybersecurity experts. Early yesterday, people across the U.S. were posting to social media that they weren’t […]

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Zoom Zero-Day

Zoom’s Planned End-to-End Encryption Won’t Be Available for Free Users

June 15, 2020 Zachary Comeau Leave a Comment

Zoom is working on end-to-end encryption as it hopes to become the first major videoconferencing platform to offer the feature and help keep organizations secure. However, that will start and stop with paid users, CEO Eric Yuan said in an earnings call with investors earlier this month. According to Yuan, the company doesn’t want to […]

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Windows 10 Vulnerability

US Cybersecurity Officials Warn of Windows 10 Vulnerability

June 8, 2020 Zachary Comeau Leave a Comment

U.S. cybersecurity officials are warning of a three-month-old Windows 10 vulnerability and proof-of-concept code that could allow a bad actor to execute code on a compromised machine. Malicious cyber actors are targeting unpatched systems with the new proof of concept code, the U.S. Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency (CISA) says in […]

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Microsoft Excel COVID-19 Phishing

Microsoft Warns of ‘Massive’ Excel, COVID-19 Phishing Campaign

May 22, 2020 Zachary Comeau Leave a Comment

Microsoft is warning users of a massive phishing campaign using malicious Excel files and fake COVID-19 news designed to install software that can allow hackers to take over end user computers. In a series of Tweets earlier this week, Microsoft Security Intelligence tweeted that the company is tracking a “massive campaign” that installs the legitimate […]

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