Search Results for: sophos
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COLUMNS
Christopher Budd: Three Simple Steps Twitter Users Need to Take to Stay Secure Amidst Twitter Turmoil
Twitter is in an unprecedented era of uncertainty. When security professionals face uncertainty, we plan for the worst. In the…
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News
CHESTER WISNIEWSKI: Artificial Intelligence Now a Match for Natural Ignorance
End-user security training has traditionally been an important aspect of cybersecurity efforts, as it aims to educate and empower employees…
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News
Scammers move from dating apps to now targeting Twitter users
Scammers are no longer dominating dating apps but other social media platforms such as Twitter. This is according to a…
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News
Cybersecurity firm Infopercept appoints Jitendra Bulani as CMO
Cybersecurity solutions and services company Infopercept Consulting has appointed Jitendra Bulani as Chief Marketing Officer. He joins the firm from…
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News
[Chester Wisniewsk] ChatGPT’s Impacts Will Be Social, Not Technical
The technology world was on fire about the latest artificial intelligence demonstration by OpenAI in the waning months of 2022,…
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News
Uber hacked, forced to take systems offline
Uber is investigating a hacking incident after a hacker compromised its network forcing the company to take several of its…
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CYBER SECURITY
Retail Industry was the Second Most Targeted Industry by Ransomware in 2021, Report
Retail had the second highest rate of ransomware attacks last year of all sectors surveyed after the media, leisure, and…
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COLUMNS
Keep Calm and Carry On: Five Tips to Better Protect Yourself During the Current Russia-Ukraine Crisis
The current Russia-Ukraine crisis is unprecedented. One aspect of the current crisis is the very real concern around increased cyberattacks…
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CYBER SECURITY
Russia hits Ukrainian government websites with cyber attacks
Russian president this week launched a military operation in Ukraine. Explosions have been heard across the country with Ukraine’s foreign…
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CYBER SECURITY
Cybersecurity Myths You Might Still Believe – Debunked!
Over time, the state of cybersecurity evolves. New threats emerge, but so do new security technologies. As encryption has become…
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News
[This Week in Tech] Wapi Pay founders step down from their roles
This has been quite an interesting week in tech in Africa. We covered a number of great announcements here at…
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News
The Education Sector Was the Hardest Hit by Ransomware in 2020
The education sector was the hardest hit by ransomware in 2020 with 44% of organizations hit (compared to 37% across…
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CYBER SECURITY
[Column] Peter Mackenzie: Top 10 security misconceptions
The Sophos Rapid Response team has compiled a list of the most commonly held security misconceptions they’ve encountered in the last…
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News
[Column] Chester Wisniewski: Beg bounty hunting – why do people do it, and how?
I recently wrote a Sophos News article on the whole phenomenon of “beg bounties” and invited organizations that had been…
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News
The Realities of AI in Cybersecurity: Catastrophic Forgetting
There is a lot of hype about the use of artificial intelligence (AI) in cybersecurity. The truth is that the…
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News
DearCry, prototype ransomware, takes advantage of Microsoft Exchange Server vulnerabilities
Following the reporting of the Microsoft Exchange vulnerabilities and the out-of-band release of security patches on March 2nd 2021, security researchers have…
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CYBER SECURITY
Safer Internet Day – why not up your game?
Usually, when Safer Internet Day comes around, the cybersecurity situation hasn’t changed much from the year before, so it doesn’t…
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CYBER SECURITY
Black Friday – stay safe before, during and after peak retail season
It’s three weeks until US Thanksgiving, which happens on the fourth Thursday of November. As readers around the world now…
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News
Smishing attack tells you “mobile payment problem” – don’t fall for it!
As we’ve warned before, phishing via SMS, or smishing for short, is still popular with cybercriminals. Sure, old-fashioned text messages have fallen out…
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News
Paul Ducklin: Securing you IoT devices at home
Paul Ducklin, Principal Research Scientist at Sophos, offers some tips for keeping IoT devices and other connected computers secure at…
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CLOUD
[Column] Francis Wainaina: Africa, Kenya and the Cloud – The Numbers You Need to Know
As a unified online platform for communication and collaboration, the cloud is now widely considered to be one of the…
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CYBER SECURITY
SMS phishing scam pretends to be Apple “chatbot” – don’t fall for it!
Aren’t SMSes dead? Aren’t they just plain old text anyway? Surely they’re of no interest to cybercriminals any more? Well,…
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CYBER SECURITY
Delete these 23 Dangerous Apps from your Android Device
It’s become a norm that, now and then, new security reports emerge advising against some number of apps. The issue…
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COLUMNS
Peter Mackenzie: Five signs you’re about to be attacked
Whenever we work with ransomware victims, we spend some time looking back through our telemetry records that span the previous…
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COLUMNS
[Column] Chester Wisniewski: Why ransomware is just not a passing fad
We are only 5 weeks away from the anniversary of the birth of modern ransomware, Sept. 5, 2013. I mark…
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Apps
Facebook CEO Mark Zuckerberg Admits Copying Features from Rival Apps
Big tech is facing intense scrutiny from US regulators. America big four tech companies – including Facebook Inc., Amazon Inc.,…
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CYBER SECURITY
[Column] Time to rethink your approach towards password change
Until a few years ago, everyone received advice to change passwords on a regular and frequent basis, just because it…
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CYBER SECURITY
Watch out! Scummy scammers target home deliveries
If you’re sitting at home right now, sheltering from the coronavirus pandemic – and there’s a good chance you are…
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COLUMNS
Are you working at home due to coronavirus? Secure yourself with these few tips
Many if not most organisations have already crossed the “working from home”, or at least the “working while on the…
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CYBER SECURITY
How most prevalent and persistent ransomware families attack victims
Sophos has published How Ransomware Attacks, a playbook for defenders that explains how ransomware variants attack and impact victims. The playbook…
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Apps
Google Pulls down Android Apps overcharging users for basic features
Google Playstore – Android’s official application store has been up for bashing, especially on the security-related side of it. Well,…
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CLOUD
[Column] Seven Best Practices for Securing the Public Cloud
The simplicity and cost-effectiveness of the public cloud have led more and more organizations to take advantage of Amazon Web…
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CYBER SECURITY
WhatsApp voice call feature used by attackers to inject malicious spyware
On Monday, WhatsApp, a Facebook-owned instant messaging service, has reported the existence of vulnerabilities that allowed hackers to spy on…
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Social Media
Facebook stored up to 600 million user passwords in plain text
By now you have probably heard of the scary news of how Facebook stored millions of user’s passwords in plain…
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CYBER SECURITY
Matrix Deconstructed: The trend for targeted ransomware continues
Endpoint security leader Sophos has released a new report about a new ransomware family called Matrix. The malware has been operating…
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CYBER SECURITY
‘Collection #1’ data breach leaks more than 700M email addresses
In what has been described as one of the largest data breach in history, the Troy Hunt owned Have I…
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CYBER SECURITY
Sopho adds Lateral Movement Protection to XG Firewall to prevents threats from spreading
Sophos has now included lateral movement protection to prevent targeted, manual cyberattacks or exploits from infiltrating further into a compromised…
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CYBER SECURITY
IT Leadership: Preventing your network from becoming a Botnet
By Harish Chib, vice president, Middle East & Africa, Sophos Botnets are large volumes of distributed networked computers and devices that…
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CYBER SECURITY
SamSam: The new ransomware that has raised ransom demands of almost $6 million
Network and endpoint security leader Sophos has uncovered a new ransomware which it claims has raised vastly more ransom demands…
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CYBER SECURITY
Something Phishy: How to Identify and Avoid Phishing Scams
By Harish Chib, VP MEA Sophos. Phishing is one of the most common attack vectors for hackers who exploit end-user behavior…
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News
Be cautious of cyber attacks this Black Friday
It is easy to feel overwhelmed by numerous Black Friday deals seemingly to fall out of the sky. They might…
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CYBER SECURITY
Opinion: Preparation is key when defending against DDoS attacks
By Bryan Hamman, Arbor Networks territory manager for Sub-Saharan Africa If you are well prepared with your security systems –…
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BUSINESS
Rebecca Miano appointed acting KenGen MD and CEO
Kenya Electricity Generating Company (KenGen) has appointed Rebecca Miano as its acting MD and CEO. Mrs. Miano takes over from Albert Mugo who…
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