Spammers wielding Locky ransomware have a new trick up their sleeves: the ability to infect PCs via malicious Microsoft Word documents that use the Dynamic Data Exchange application-linking feature built into Windows to push ransomware onto victims' systems.
A Belgian security researcher has discovered a "serious weakness" in the WPA2 security protocols used to encrypt many WiFi communications. Attackers can exploit the flaws to eavesdrop as well as potentially inject code such as malware or ransomware into WiFi-connected systems. Prepare for patches.
The Dark Overlord, a hacking group that hijacks data from businesses and holds it for ransom, is now threatening school districts. The apparent intent isn't to get ransoms from schools per se, but to create a fear campaign designed to scare big businesses into paying the group's ransoms.
This monthly Security Agenda will highlight some of the most recent additions to our course library. September's edition features Ed Amoroso on the evolution of the role of a CISO. Other influencers like Hearst CISO David Hahn, First U.S. CISO, Gen. Gregory Touhill, Retired and Jennings Aske, CISO of New...
All the key players of a company's management group, including the CISO, need to be involved in the decision about whether to invest in cyber insurance, says Greg Markell of Ridge Canada Cyber Solutions, a cyber insurer.
Freedom of Information requests sent to 430 U.K. local government councils by Barracuda Networks found that at least 27 percent of councils have suffered ransomware outbreaks. Thankfully, almost none have paid ransoms, and good backup practices appear widespread.
In cryptocurrency we trust: The government of North Korea has been turning to bitcoin exchange heists and cryptocurrency mining - potentially using malware installed on other countries' systems - to evade sanctions and fund the regime, security experts say.
Ransomware variants are implementing new, innovative techniques that employ unknown binaries and non-malware tactics to evade and bypass traditional defenses. Their encryption techniques go beyond simple files and shares to make it even harder to restore using backups; and their targets are increasingly becoming...
To prepare for more ransomware attacks, organizations need to follow a consistent model of connected, synchronized security, says Sophos' Sunil Sharma, managing director for India and SAARC.
Although so far only about eight Indian firms have reported to authorities that they've been victimized by Locky ransomware, according to news reports, security experts say many more companies have likely been impacted.
PrincessLocker ransomware is back, although it's less demanding than it used to be, with attackers decreasing the quantity of bitcoins they require to unlock forcibly encrypted files. Unusually, the ransomware is being spread by the RIG exploit kit.
A massive Locky ransomware campaign has been infecting devices via malware-laced spam messages as well as through fake Dropbox phishing pages. More than 23 million Locky spam email have been seen in just one 24-hour period.
Hospitals in Lanarkshire, Scotland, are continuing to recover following an outbreak involving a new variant of Bitpaymer ransomware. Security experts say the malware often gets spread via brute-force attacks against endpoints running remote desktop protocol software.
The never-ending stream of bad information security news is fueling a virtual gold rush for companies offering protection. A new report from Forrester predicts a healthy growth rate over the next five years, with some specific technologies expected to see double-digit growth.
A report claims British intelligence agency GCHQ knew in advance that the FBI planned to arrest WannaCry "hero" Marcus Hutchins when he visited the United States for the annual Black Hat and Def Con conferences last month. The information security community asks: Is that justice?
